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23044067157260 = 2257042331636111
BaseRepresentation
bin1010011110101010111010…
…11011111110010100001100
310000120222202122212022111102
411033111131123332110030
511010023222143013020
6121002144233442232
74565610315650102
oct517253533762414
9100528678768442
1023044067157260
117384a30175246
122702117570378
13cb207a69c506
145994a5957c72
1529e6681a0475
hex14f55d6fe50c

23044067157260 has 24 divisors (see below), whose sum is σ = 48392639324736. Its totient is φ = 9217608140160.

The previous prime is 23044067157193. The next prime is 23044067157317. The reversal of 23044067157260 is 6275176044032.

It is a super-3 number, since 3×230440671572603 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13266605 + ... + 14902715.

It is an arithmetic number, because the mean of its divisors is an integer number (2016359971864).

Almost surely, 223044067157260 is an apocalyptic number.

23044067157260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23044067157260 is an abundant number, since it is smaller than the sum of its proper divisors (25348572167476).

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

23044067157260 is a wasteful number, since it uses less digits than its factorization.

23044067157260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340353 (or 2340351 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 23044067157260 in words is "twenty-three trillion, forty-four billion, sixty-seven million, one hundred fifty-seven thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 704233 1408466 1636111 2816932 3272222 3521165 6544444 7042330 8180555 14084660 16361110 32722220 1152203357863 2304406715726 4608813431452 5761016789315 11522033578630 23044067157260