Search a number
-
+
152010015 = 3531332377
BaseRepresentation
bin10010000111101…
…11110100011111
3101121000220112120
421003313310133
5302403310030
623030034023
73524030613
oct1103676437
9347026476
10152010015
1178895413
1242aa8913
1325653a71
141628d343
15d52a010
hex90f7d1f

152010015 has 16 divisors (see below), whose sum is σ = 244000608. Its totient is φ = 80810496.

The previous prime is 152010011. The next prime is 152010037. The reversal of 152010015 is 510010251.

It is not a de Polignac number, because 152010015 - 22 = 152010011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 152009976 and 152010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152010011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11494 + ... + 20883.

It is an arithmetic number, because the mean of its divisors is an integer number (15250038).

Almost surely, 2152010015 is an apocalyptic number.

152010015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152010015 is a deficient number, since it is larger than the sum of its proper divisors (91990593).

152010015 is a wasteful number, since it uses less digits than its factorization.

152010015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32698.

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 152010015 is about 12329.2341611310. The cubic root of 152010015 is about 533.6920505582.

Adding to 152010015 its reverse (510010251), we get a palindrome (662020266).

The spelling of 152010015 in words is "one hundred fifty-two million, ten thousand, fifteen".

Divisors: 1 3 5 15 313 939 1565 4695 32377 97131 161885 485655 10134001 30402003 50670005 152010015