Search a number
-
+
6061060560 = 243559428041
BaseRepresentation
bin1011010010100010…
…00111000111010000
3120122101221210000110
411221101013013100
544403112414220
62441233321320
7303125110332
oct55121070720
916571853013
106061060560
112630346565
121211a06240
13757927689
14416d85452
15257199be0
hex1694471d0

6061060560 has 80 divisors (see below), whose sum is σ = 19107794880. Its totient is φ = 1588884480.

The previous prime is 6061060547. The next prime is 6061060561. The reversal of 6061060560 is 650601606.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×60610605602 = 73472910223975027200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061060561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199861 + ... + 228180.

It is an arithmetic number, because the mean of its divisors is an integer number (238847436).

Almost surely, 26061060560 is an apocalyptic number.

6061060560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6061060560 is an abundant number, since it is smaller than the sum of its proper divisors (13046734320).

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

6061060560 is a wasteful number, since it uses less digits than its factorization.

6061060560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428116 (or 428110 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6061060560 is about 77852.8134366382. The cubic root of 6061060560 is about 1823.2639333438.

The spelling of 6061060560 in words is "six billion, sixty-one million, sixty thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 59 60 80 118 120 177 236 240 295 354 472 590 708 885 944 1180 1416 1770 2360 2832 3540 4720 7080 14160 428041 856082 1284123 1712164 2140205 2568246 3424328 4280410 5136492 6420615 6848656 8560820 10272984 12841230 17121640 20545968 25254419 25682460 34243280 50508838 51364920 75763257 101017676 102729840 126272095 151526514 202035352 252544190 303053028 378816285 404070704 505088380 606106056 757632570 1010176760 1212212112 1515265140 2020353520 3030530280 6061060560