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23653604341 = 291564952121
BaseRepresentation
bin10110000001110111…
…010101101111110101
32021001110102121012001
4112001313111233311
5341420310314331
614511042455301
71465105214413
oct260167255765
967043377161
1023653604341
11a038930044
124701664531
1322cc6058b3
14120562a2b3
159368ba561
hex581dd5bf5

23653604341 has 8 divisors (see below), whose sum is σ = 24471279000. Its totient is φ = 22836065280.

The previous prime is 23653604333. The next prime is 23653604417. The reversal of 23653604341 is 14340635632.

It can be written as a sum of positive squares in 4 ways, for example, as 2707120900 + 20946483441 = 52030^2 + 144729^2 .

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 23653604341 - 23 = 23653604333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23653604341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23653604141) 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, 427761 + ... + 479881.

It is an arithmetic number, because the mean of its divisors is an integer number (3058909875).

Almost surely, 223653604341 is an apocalyptic number.

It is an amenable number.

23653604341 is a deficient number, since it is larger than the sum of its proper divisors (817674659).

23653604341 is a wasteful number, since it uses less digits than its factorization.

23653604341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67799.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 23653604341 in words is "twenty-three billion, six hundred fifty-three million, six hundred four thousand, three hundred forty-one".

Divisors: 1 29 15649 52121 453821 1511509 815641529 23653604341