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10137115 = 52027423
BaseRepresentation
bin100110101010…
…111000011011
3201002000111201
4212222320123
510043341430
61001135031
7152110162
oct46527033
921060451
1010137115
1157a418a
12348a477
13213c0c1
1414bc3d9
15d538ca
hex9aae1b

10137115 has 4 divisors (see below), whose sum is σ = 12164544. Its totient is φ = 8109688.

The previous prime is 10137107. The next prime is 10137119. The reversal of 10137115 is 51173101.

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

It is a cyclic number.

It is not a de Polignac number, because 10137115 - 23 = 10137107 is a prime.

It is a super-2 number, since 2×101371152 = 205522201046450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10137092 and 10137101.

It is not an unprimeable number, because it can be changed into a prime (10137119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013707 + ... + 1013716.

It is an arithmetic number, because the mean of its divisors is an integer number (3041136).

Almost surely, 210137115 is an apocalyptic number.

10137115 is a deficient number, since it is larger than the sum of its proper divisors (2027429).

10137115 is an equidigital number, since it uses as much as digits as its factorization.

10137115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027428.

The product of its (nonzero) digits is 105, while the sum is 19.

The square root of 10137115 is about 3183.8836348083. The cubic root of 10137115 is about 216.4236868506.

It can be divided in two parts, 1013 and 7115, that added together give a triangular number (8128 = T127).

The spelling of 10137115 in words is "ten million, one hundred thirty-seven thousand, one hundred fifteen".

Divisors: 1 5 2027423 10137115