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10190092977 = 35192207081
BaseRepresentation
bin10010111110110000…
…00111101010110001
3222022011110100200000
421133120013222301
5131332130433402
64403053020213
7510343234611
oct113730075261
928264410600
1010190092977
11435a050749
121b84784669
13c651b631c
146c94c6a41
153e990bc1c
hex25f607ab1

10190092977 has 24 divisors (see below), whose sum is σ = 16067556960. Its totient is φ = 6435845280.

The previous prime is 10190092951. The next prime is 10190092981. The reversal of 10190092977 is 77929009101.

It is not a de Polignac number, because 10190092977 - 211 = 10190090929 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (10190092177) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1098924 + ... + 1108157.

It is an arithmetic number, because the mean of its divisors is an integer number (669481540).

Almost surely, 210190092977 is an apocalyptic number.

It is an amenable number.

10190092977 is a deficient number, since it is larger than the sum of its proper divisors (5877463983).

10190092977 is an equidigital number, since it uses as much as digits as its factorization.

10190092977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207115 (or 2207103 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 45.

The spelling of 10190092977 in words is "ten billion, one hundred ninety million, ninety-two thousand, nine hundred seventy-seven".

Divisors: 1 3 9 19 27 57 81 171 243 513 1539 4617 2207081 6621243 19863729 41934539 59591187 125803617 178773561 377410851 536320683 1132232553 3396697659 10190092977