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260061102434120 = 235132713354751971
BaseRepresentation
bin111011001000011000110001…
…101000010110011101001000
31021002210121011101000211121012
4323020120301220112131020
5233041320114210342440
62321034230545103052
7105530536360502501
oct7310306150263510
91232717141024535
10260061102434120
11759553265aa599
1225201701027a88
13b21586cabb120
14483104b3c3ba8
15200ebbd05be65
hexec8631a16748

260061102434120 has 128 divisors (see below), whose sum is σ = 630570180723840. Its totient is φ = 95958259476480.

The previous prime is 260061102434117. The next prime is 260061102434149. The reversal of 260061102434120 is 21434201160062.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5003939735 + ... + 5003991705.

It is an arithmetic number, because the mean of its divisors is an integer number (4926329536905).

Almost surely, 2260061102434120 is an apocalyptic number.

260061102434120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260061102434120 is an abundant number, since it is smaller than the sum of its proper divisors (370509078289720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260061102434120 is a wasteful number, since it uses less digits than its factorization.

260061102434120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58255 (or 58251 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 260061102434120 its reverse (21434201160062), we get a palindrome (281495303594182).

The spelling of 260061102434120 in words is "two hundred sixty trillion, sixty-one billion, one hundred two million, four hundred thirty-four thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 2713 3547 5426 7094 10852 13565 14188 17735 21704 27130 28376 35269 35470 46111 51971 54260 70538 70940 92222 103942 108520 141076 141880 176345 184444 207884 230555 259855 282152 352690 368888 415768 461110 519710 675623 705380 922220 1039420 1351246 1410760 1844440 2078840 2702492 3378115 5404984 6756230 9623011 13512460 19246022 27024920 38492044 48115055 76984088 96230110 125099143 140997323 184341137 192460220 250198286 281994646 368682274 384920440 500396572 563989292 625495715 704986615 737364548 921705685 1000793144 1127978584 1250991430 1409973230 1474729096 1832965199 1843411370 2396434781 2501982860 2819946460 3665930398 3686822740 4792869562 5003965720 5639892920 7331860796 7373645480 9164825995 9585739124 11982173905 14663721592 18329651990 19171478248 23964347810 36659303980 47928695620 73318607960 95857391240 500117504681 1000235009362 2000470018724 2500587523405 4000940037448 5001175046810 6501527560853 10002350093620 13003055121706 20004700187240 26006110243412 32507637804265 52012220486824 65015275608530 130030551217060 260061102434120