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92052007 = 223941113
BaseRepresentation
bin1010111110010…
…01101000100111
320102012201121121
411133021220213
5142031131012
613044554411
72165300125
oct537115047
9212181547
1092052007
1147a63043
12269b2a07
13160bcc58
14c322915
158134a07
hex57c9a27

92052007 has 4 divisors (see below), whose sum is σ = 92095360. Its totient is φ = 92008656.

The previous prime is 92052001. The next prime is 92052053. The reversal of 92052007 is 70025029.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70025029 = 197355457.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92052007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92052001) 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, 18318 + ... + 22795.

It is an arithmetic number, because the mean of its divisors is an integer number (23023840).

Almost surely, 292052007 is an apocalyptic number.

92052007 is a deficient number, since it is larger than the sum of its proper divisors (43353).

92052007 is a wasteful number, since it uses less digits than its factorization.

92052007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43352.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 92052007 is about 9594.3737158816. The cubic root of 92052007 is about 451.5207920842.

The spelling of 92052007 in words is "ninety-two million, fifty-two thousand, seven".

Divisors: 1 2239 41113 92052007