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94900132137 = 331633377379
BaseRepresentation
bin101100001100001111…
…1010001100100101001
3100001221202100012201210
41120120133101210221
53023323413212022
6111332503103333
76566466546036
oct1303037214451
9301852305653
1094900132137
1137279717978
1216485a41b49
138c45085555
144843a0438d
152706657a0c
hex16187d1929

94900132137 has 4 divisors (see below), whose sum is σ = 126533509520. Its totient is φ = 63266754756.

The previous prime is 94900132111. The next prime is 94900132139. The reversal of 94900132137 is 73123100949.

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, and also an emirpimes, since its reverse is a distinct semiprime: 73123100949 = 324374366983.

It is not a de Polignac number, because 94900132137 - 227 = 94765914409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94900132095 and 94900132104.

It is not an unprimeable number, because it can be changed into a prime (94900132139) 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 3 ways as a sum of consecutive naturals, for example, 15816688687 + ... + 15816688692.

It is an arithmetic number, because the mean of its divisors is an integer number (31633377380).

Almost surely, 294900132137 is an apocalyptic number.

It is an amenable number.

94900132137 is a deficient number, since it is larger than the sum of its proper divisors (31633377383).

94900132137 is a wasteful number, since it uses less digits than its factorization.

94900132137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31633377382.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 94900132137 in words is "ninety-four billion, nine hundred million, one hundred thirty-two thousand, one hundred thirty-seven".

Divisors: 1 3 31633377379 94900132137