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92391000941 = 157588477713
BaseRepresentation
bin101011000001011101…
…1101100101101101101
322211110212222010210202
41112002323230231231
53003204044012231
6110235511443245
76450351356531
oct1260273545555
9284425863722
1092391000941
1136201347528
1215aa5686525
1389352a9b35
144686697bc1
15260b2265cb
hex1582eecb6d

92391000941 has 4 divisors (see below), whose sum is σ = 92979478812. Its totient is φ = 91802523072.

The previous prime is 92391000929. The next prime is 92391000967. The reversal of 92391000941 is 14900019329.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14900019329 = 131146155333.

It can be written as a sum of positive squares in 2 ways, for example, as 57336302500 + 35054698441 = 239450^2 + 187229^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92391000941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 92391000895 and 92391000904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92391006941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294238700 + ... + 294239013.

It is an arithmetic number, because the mean of its divisors is an integer number (23244869703).

Almost surely, 292391000941 is an apocalyptic number.

It is an amenable number.

92391000941 is a deficient number, since it is larger than the sum of its proper divisors (588477871).

92391000941 is a wasteful number, since it uses less digits than its factorization.

92391000941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588477870.

The product of its (nonzero) digits is 17496, while the sum is 38.

The spelling of 92391000941 in words is "ninety-two billion, three hundred ninety-one million, nine hundred forty-one", and thus it is an aban number.

Divisors: 1 157 588477713 92391000941