Search a number
-
+
10015135 = 513154079
BaseRepresentation
bin100110001101…
…000110011111
3200211211011221
4212031012133
510030441020
6554354211
7151061434
oct46150637
920754157
1010015135
115720579
12342b967
1320c8720
141489b8b
15d2c6aa
hex98d19f

10015135 has 8 divisors (see below), whose sum is σ = 12942720. Its totient is φ = 7395744.

The previous prime is 10015129. The next prime is 10015141. The reversal of 10015135 is 53151001.

It is an interprime number because it is at equal distance from previous prime (10015129) and next prime (10015141).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10015135 - 23 = 10015127 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 76975 + ... + 77104.

It is an arithmetic number, because the mean of its divisors is an integer number (1617840).

Almost surely, 210015135 is an apocalyptic number.

10015135 is a deficient number, since it is larger than the sum of its proper divisors (2927585).

10015135 is a wasteful number, since it uses less digits than its factorization.

10015135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154097.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 10015135 is about 3164.6698090006. The cubic root of 10015135 is about 215.5521054446.

Adding to 10015135 its reverse (53151001), we get a palindrome (63166136).

The spelling of 10015135 in words is "ten million, fifteen thousand, one hundred thirty-five".

Divisors: 1 5 13 65 154079 770395 2003027 10015135