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92054057 = 536832543
BaseRepresentation
bin1010111110010…
…10001000101001
320102012211102112
411133022020221
5142031212212
613045012105
72165306114
oct537121051
9212184375
1092054057
1147a64637
12269b4035
13160c0b74
14c32357b
158135422
hex57ca229

92054057 has 8 divisors (see below), whose sum is σ = 93965184. Its totient is φ = 90149488.

The previous prime is 92054051. The next prime is 92054077. The reversal of 92054057 is 75045029.

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 92054057 - 24 = 92054041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (92054051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34928 + ... + 37470.

It is an arithmetic number, because the mean of its divisors is an integer number (11745648).

Almost surely, 292054057 is an apocalyptic number.

It is an amenable number.

92054057 is a deficient number, since it is larger than the sum of its proper divisors (1911127).

92054057 is a wasteful number, since it uses less digits than its factorization.

92054057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 92054057 is about 9594.4805487322. The cubic root of 92054057 is about 451.5241438516.

Subtracting from 92054057 its reverse (75045029), we obtain a triangular number (17009028 = T5832).

The spelling of 92054057 in words is "ninety-two million, fifty-four thousand, fifty-seven".

Divisors: 1 53 683 2543 36199 134779 1736869 92054057