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92050061 = 100991229
BaseRepresentation
bin1010111110010…
…01001010001101
320102012121221112
411133021022031
5142031100221
613044541405
72165261345
oct537111215
9212177845
1092050061
1147a61634
12269b1865
13160bc0bc
14c321d25
15813415b
hex57c928d

92050061 has 4 divisors (see below), whose sum is σ = 92142300. Its totient is φ = 91957824.

The previous prime is 92050033. The next prime is 92050093. The reversal of 92050061 is 16005029.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70241161 + 21808900 = 8381^2 + 4670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92050061 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 (92050661) 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, 44606 + ... + 46623.

It is an arithmetic number, because the mean of its divisors is an integer number (23035575).

Almost surely, 292050061 is an apocalyptic number.

It is an amenable number.

92050061 is a deficient number, since it is larger than the sum of its proper divisors (92239).

92050061 is a wasteful number, since it uses less digits than its factorization.

92050061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92238.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 92050061 is about 9594.2723017434. The cubic root of 92050061 is about 451.5176103116.

The spelling of 92050061 in words is "ninety-two million, fifty thousand, sixty-one".

Divisors: 1 1009 91229 92050061