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364145412 = 223191597129
BaseRepresentation
bin10101101101000…
…110101100000100
3221101012111121010
4111231012230010
51221210123122
6100044522220
712011120301
oct2555065404
9841174533
10364145412
11177606924
12a1b50370
135a599877
14365100a8
1521e7ee0c
hex15b46b04

364145412 has 24 divisors (see below), whose sum is σ = 894392800. Its totient is φ = 114993216.

The previous prime is 364145399. The next prime is 364145413. The reversal of 364145412 is 214541463.

It is a self number, because there is not a number n which added to its sum of digits gives 364145412.

It is not an unprimeable number, because it can be changed into a prime (364145413) 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, 798337 + ... + 798792.

Almost surely, 2364145412 is an apocalyptic number.

It is an amenable number.

364145412 is an abundant number, since it is smaller than the sum of its proper divisors (530247388).

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

364145412 is a wasteful number, since it uses less digits than its factorization.

364145412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597155 (or 1597153 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 364145412 is about 19082.5944776909. The cubic root of 364145412 is about 714.0987631037.

Adding to 364145412 its reverse (214541463), we get a palindrome (578686875).

The spelling of 364145412 in words is "three hundred sixty-four million, one hundred forty-five thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 1597129 3194258 4791387 6388516 9582774 19165548 30345451 60690902 91036353 121381804 182072706 364145412