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92731242001 = 711306073831
BaseRepresentation
bin101011001011100110…
…1100111011000010001
322212100121012011210111
41112113031213120101
53004403144221001
6110333344201321
76461652360136
oct1262715473021
9285317164714
1092731242001
1136366406692
1215b7b609241
13898a9270c8
1446b994458d
15262b033851
hex1597367611

92731242001 has 4 divisors (see below), whose sum is σ = 94037315904. Its totient is φ = 91425168100.

The previous prime is 92731241987. The next prime is 92731242011. The reversal of 92731242001 is 10024213729.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92731242001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92731242011) 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 3 ways as a sum of consecutive naturals, for example, 653036845 + ... + 653036986.

It is an arithmetic number, because the mean of its divisors is an integer number (23509328976).

Almost surely, 292731242001 is an apocalyptic number.

It is an amenable number.

92731242001 is a deficient number, since it is larger than the sum of its proper divisors (1306073903).

92731242001 is a wasteful number, since it uses less digits than its factorization.

92731242001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306073902.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 92731242001 in words is "ninety-two billion, seven hundred thirty-one million, two hundred forty-two thousand, one".

Divisors: 1 71 1306073831 92731242001