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23151311035324 = 2213994137117769
BaseRepresentation
bin1010100001110010101011…
…01010111001101110111100
310000222020120200010210100021
411100321111222321232330
511013302341111112244
6121123322050141524
74606425032611453
oct520712552715674
9100866520123307
1023151311035324
11741646358712a
12271aa672818a4
13cbc20bb92c24
145a075aa99b9a
152a2343329284
hex150e55ab9bbc

23151311035324 has 12 divisors (see below), whose sum is σ = 40543754146000. Its totient is φ = 11567381279328.

The previous prime is 23151311035309. The next prime is 23151311035343. The reversal of 23151311035324 is 42353011315132.

It is a self number, because there is not a number n which added to its sum of digits gives 23151311035324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068553289 + ... + 2068564480.

Almost surely, 223151311035324 is an apocalyptic number.

It is an amenable number.

23151311035324 is a deficient number, since it is larger than the sum of its proper divisors (17392443110676).

23151311035324 is a wasteful number, since it uses less digits than its factorization.

23151311035324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137119172 (or 4137119170 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 23151311035324 in words is "twenty-three trillion, one hundred fifty-one billion, three hundred eleven million, thirty-five thousand, three hundred twenty-four".

Divisors: 1 2 4 1399 2798 5596 4137117769 8274235538 16548471076 5787827758831 11575655517662 23151311035324