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23061335673 = 353145039847
BaseRepresentation
bin10101011110100100…
…000000111001111001
32012112011222020022110
4111132210000321321
5334212200220143
614332204242533
71444324055535
oct253644007171
965464866273
1023061335673
119864582902
124577240449
1322369b606c
14118aad6bc5
158ee8c8533
hex55e900e79

23061335673 has 8 divisors (see below), whose sum is σ = 31328607168. Its totient is φ = 15084143984.

The previous prime is 23061335657. The next prime is 23061335701. The reversal of 23061335673 is 37653316032.

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 23061335673 - 24 = 23061335657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23061331673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72519765 + ... + 72520082.

It is an arithmetic number, because the mean of its divisors is an integer number (3916075896).

Almost surely, 223061335673 is an apocalyptic number.

It is an amenable number.

23061335673 is a deficient number, since it is larger than the sum of its proper divisors (8267271495).

23061335673 is a wasteful number, since it uses less digits than its factorization.

23061335673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145039903.

The product of its (nonzero) digits is 204120, while the sum is 39.

The spelling of 23061335673 in words is "twenty-three billion, sixty-one million, three hundred thirty-five thousand, six hundred seventy-three".

Divisors: 1 3 53 159 145039847 435119541 7687111891 23061335673