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7690152 = 233714513
BaseRepresentation
bin11101010101011110101000
3112110200220110
4131111132220
53432041102
6432454320
7122236161
oct35253650
915420813
107690152
1143827a8
1226aa3a0
1317933b2
141042768
15a1d86c
hex7557a8

7690152 has 32 divisors (see below), whose sum is σ = 19500480. Its totient is φ = 2526720.

The previous prime is 7690129. The next prime is 7690157. The reversal of 7690152 is 2510967.

7690152 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7690157) 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 7 ways as a sum of consecutive naturals, for example, 553 + ... + 3960.

It is an arithmetic number, because the mean of its divisors is an integer number (609390).

Almost surely, 27690152 is an apocalyptic number.

It is an amenable number.

7690152 is an abundant number, since it is smaller than the sum of its proper divisors (11810328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7690152 is a wasteful number, since it uses less digits than its factorization.

7690152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593 (or 4589 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 7690152 is about 2773.1123309379. The cubic root of 7690152 is about 197.3838616449.

The spelling of 7690152 in words is "seven million, six hundred ninety thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 71 142 213 284 426 568 852 1704 4513 9026 13539 18052 27078 36104 54156 108312 320423 640846 961269 1281692 1922538 2563384 3845076 7690152