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413144 = 23431201
BaseRepresentation
bin1100100110111011000
3202222201122
41210313120
5101210034
612504412
73340334
oct1446730
9688648
10413144
11262446
1217b108
13116084
14aa7c4
158262e
hex64dd8

413144 has 16 divisors (see below), whose sum is σ = 793320. Its totient is φ = 201600.

The previous prime is 413143. The next prime is 413159. The reversal of 413144 is 441314.

It is a Smith number, since the sum of its digits (17) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257 + ... + 944.

2413144 is an apocalyptic number.

It is an amenable number.

413144 is a deficient number, since it is larger than the sum of its proper divisors (380176).

413144 is a wasteful number, since it uses less digits than its factorization.

413144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250 (or 1246 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 413144 is about 642.7627867262. The cubic root of 413144 is about 74.4789965265.

Adding to 413144 its reverse (441314), we get a palindrome (854458).

The spelling of 413144 in words is "four hundred thirteen thousand, one hundred forty-four".

Divisors: 1 2 4 8 43 86 172 344 1201 2402 4804 9608 51643 103286 206572 413144