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5031164746660 = 22513291096121681
BaseRepresentation
bin100100100110110100011…
…0010011001101110100100
3122210222022112002021211111
41021031220302121232210
51124412311133343120
614411141333114404
71026326644510633
oct111155062315644
918728275067744
105031164746660
11166a783378a38
126930a6a88a04
132a658a859670
1413571c78551a
158ad1372075a
hex49368c99ba4

5031164746660 has 96 divisors (see below), whose sum is σ = 11878511752800. Its totient is φ = 1777148190720.

The previous prime is 5031164746607. The next prime is 5031164746711. The reversal of 5031164746660 is 666474611305.

It can be written as a sum of positive squares in 16 ways, for example, as 3246418375524 + 1784746371136 = 1801782^2 + 1335944^2 .

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, 2238981 + ... + 3882700.

It is an arithmetic number, because the mean of its divisors is an integer number (123734497425).

Almost surely, 25031164746660 is an apocalyptic number.

It is an amenable number.

5031164746660 is an abundant number, since it is smaller than the sum of its proper divisors (6847347006140).

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

5031164746660 is a wasteful number, since it uses less digits than its factorization.

5031164746660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6121841 (or 6121839 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 5031164746660 in words is "five trillion, thirty-one billion, one hundred sixty-four million, seven hundred forty-six thousand, six hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 29 52 58 65 109 116 130 145 218 260 290 377 436 545 580 754 1090 1417 1508 1885 2180 2834 3161 3770 5668 6322 7085 7540 12644 14170 15805 28340 31610 41093 63220 82186 164372 205465 410930 821860 6121681 12243362 24486724 30608405 61216810 79581853 122433620 159163706 177528749 318327412 355057498 397909265 667263229 710114996 795818530 887643745 1334526458 1591637060 1775287490 2307873737 2669052916 3336316145 3550574980 4615747474 6672632290 8674421977 9231494948 11539368685 13345264580 17348843954 19350633641 23078737370 34697687908 38701267282 43372109885 46157474740 77402534564 86744219770 96753168205 173488439540 193506336410 251558237333 387012672820 503116474666 1006232949332 1257791186665 2515582373330 5031164746660