Search a number
-
+
364931430 = 23512164381
BaseRepresentation
bin10101110000000…
…110100101100110
3221102200102210220
4111300012211212
51221410301210
6100113425210
712020603013
oct2560064546
9842612726
10364931430
11177aa3426
12a226b206
135a7b3576
143667670a
1522087c70
hex15c06966

364931430 has 16 divisors (see below), whose sum is σ = 875835504. Its totient is φ = 97315040.

The previous prime is 364931393. The next prime is 364931459. The reversal of 364931430 is 34139463.

It is a junction number, because it is equal to n+sod(n) for n = 364931391 and 364931400.

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, 6082161 + ... + 6082220.

It is an arithmetic number, because the mean of its divisors is an integer number (54739719).

Almost surely, 2364931430 is an apocalyptic number.

364931430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

364931430 is an abundant number, since it is smaller than the sum of its proper divisors (510904074).

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

364931430 is a wasteful number, since it uses less digits than its factorization.

364931430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12164391.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 364931430 is about 19103.1785313335. The cubic root of 364931430 is about 714.6121945426.

The spelling of 364931430 in words is "three hundred sixty-four million, nine hundred thirty-one thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 12164381 24328762 36493143 60821905 72986286 121643810 182465715 364931430