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23638011083 = 731092970719
BaseRepresentation
bin10110000000111011…
…110110110011001011
32021000101002101020222
4112000323312303023
5341402312323313
614505324340255
71464525531131
oct260073666313
967011071228
1023638011083
11a03004a655
1246b83a468b
1322c930620b
14120352b751
1593533a208
hex580ef6ccb

23638011083 has 8 divisors (see below), whose sum is σ = 24181660800. Its totient is φ = 23100303168.

The previous prime is 23638011011. The next prime is 23638011091. The reversal of 23638011083 is 38011083632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23638011083 - 232 = 19343043787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23638017083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477403 + ... + 1493316.

It is an arithmetic number, because the mean of its divisors is an integer number (3022707600).

Almost surely, 223638011083 is an apocalyptic number.

23638011083 is a deficient number, since it is larger than the sum of its proper divisors (543649717).

23638011083 is a wasteful number, since it uses less digits than its factorization.

23638011083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970901.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 23638011083 in words is "twenty-three billion, six hundred thirty-eight million, eleven thousand, eighty-three".

Divisors: 1 73 109 7957 2970719 216862487 323808371 23638011083