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513480164 = 22831546627
BaseRepresentation
bin11110100110110…
…001010111100100
31022210012111100212
4132212301113210
52022422331124
6122541354552
715503336501
oct3646612744
91283174325
10513480164
1124393427a
12123b68a58
13824c4a22
144c2a44a8
153012c40e
hex1e9b15e4

513480164 has 12 divisors (see below), whose sum is σ = 909417264. Its totient is φ = 253646664.

The previous prime is 513480151. The next prime is 513480169. The reversal of 513480164 is 461084315.

It is a super-3 number, since 3×5134801643 (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 513480164.

It is not an unprimeable number, because it can be changed into a prime (513480169) 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, 772982 + ... + 773645.

It is an arithmetic number, because the mean of its divisors is an integer number (75784772).

Almost surely, 2513480164 is an apocalyptic number.

It is an amenable number.

513480164 is a deficient number, since it is larger than the sum of its proper divisors (395937100).

513480164 is a wasteful number, since it uses less digits than its factorization.

513480164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546714 (or 1546712 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 513480164 is about 22660.1007058662. The cubic root of 513480164 is about 800.7701770462.

The spelling of 513480164 in words is "five hundred thirteen million, four hundred eighty thousand, one hundred sixty-four".

Divisors: 1 2 4 83 166 332 1546627 3093254 6186508 128370041 256740082 513480164