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106079057 = 715154151
BaseRepresentation
bin1100101001010…
…10001101010001
321101121101002222
412110222031101
5204124012212
614305350425
72425441250
oct624521521
9241541088
10106079057
1154973847
122b638415
1318c91796
1410134797
1594a5c72
hex652a351

106079057 has 4 divisors (see below), whose sum is σ = 121233216. Its totient is φ = 90924900.

The previous prime is 106079009. The next prime is 106079069. The reversal of 106079057 is 750970601.

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, and also an emirpimes, since its reverse is a distinct semiprime: 750970601 = 6411171561.

It is a cyclic number.

It is not a de Polignac number, because 106079057 - 212 = 106074961 is a prime.

It is a super-2 number, since 2×1060790572 = 22505532668018498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106079087) 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, 7577069 + ... + 7577082.

It is an arithmetic number, because the mean of its divisors is an integer number (30308304).

Almost surely, 2106079057 is an apocalyptic number.

It is an amenable number.

106079057 is a deficient number, since it is larger than the sum of its proper divisors (15154159).

106079057 is an equidigital number, since it uses as much as digits as its factorization.

106079057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15154158.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 106079057 is about 10299.4687727086. The cubic root of 106079057 is about 473.3799761724.

The spelling of 106079057 in words is "one hundred six million, seventy-nine thousand, fifty-seven".

Divisors: 1 7 15154151 106079057