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23312213068 = 22109112594243
BaseRepresentation
bin10101101101100001…
…000010010001001100
32020011200001010101211
4111231201002101030
5340220411304233
614413125344204
71453461353524
oct255541022114
966150033354
1023312213068
1199831557a1
124627268064
132276974c21
1411b2160684
159169325cd
hex56d84244c

23312213068 has 24 divisors (see below), whose sum is σ = 40875831360. Its totient is φ = 11633430480.

The previous prime is 23312212901. The next prime is 23312213069. The reversal of 23312213068 is 86031221332.

It is a super-3 number, since 3×233122130683 (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23312213069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5492155 + ... + 5496397.

It is an arithmetic number, because the mean of its divisors is an integer number (1703159640).

Almost surely, 223312213068 is an apocalyptic number.

It is an amenable number.

23312213068 is a deficient number, since it is larger than the sum of its proper divisors (17563618292).

23312213068 is a wasteful number, since it uses less digits than its factorization.

23312213068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6597 (or 6595 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 23312213068 in words is "twenty-three billion, three hundred twelve million, two hundred thirteen thousand, sixty-eight".

Divisors: 1 2 4 1091 1259 2182 2518 4243 4364 5036 8486 16972 1373569 2747138 4629113 5341937 5494276 9258226 10683874 18516452 21367748 5828053267 11656106534 23312213068