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2392106357 = 15311562447
BaseRepresentation
bin1000111010010100…
…1010010101110101
320011201011121000202
42032211022111311
514344334400412
61033211050245
7113164366004
oct21645122565
96151147022
102392106357
111018310a03
12569140985
132c1783a64
141899a6c3b
15e00173c2
hex8e94a575

2392106357 has 4 divisors (see below), whose sum is σ = 2393670336. Its totient is φ = 2390542380.

The previous prime is 2392106309. The next prime is 2392106359. The reversal of 2392106357 is 7536012932.

2392106357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2392106357 is a prime.

It is a super-2 number, since 2×23921063572 = 11444345646399622898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2392106357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2392106359) 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, 779693 + ... + 782754.

It is an arithmetic number, because the mean of its divisors is an integer number (598417584).

Almost surely, 22392106357 is an apocalyptic number.

It is an amenable number.

2392106357 is a deficient number, since it is larger than the sum of its proper divisors (1563979).

2392106357 is a wasteful number, since it uses less digits than its factorization.

2392106357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563978.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 2392106357 is about 48909.1643457543. The cubic root of 2392106357 is about 1337.3964366431.

The spelling of 2392106357 in words is "two billion, three hundred ninety-two million, one hundred six thousand, three hundred fifty-seven".

Divisors: 1 1531 1562447 2392106357