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13082037474 = 2311238617943
BaseRepresentation
bin11000010111100000…
…00000110011100010
31020202201011100201110
430023300000303202
5203243000144344
610002041244150
7642120324642
oct141360006342
936681140643
1013082037474
115603518420
122651193656
13130639659c
148c1602522
155187593b9
hex30bc00ce2

13082037474 has 32 divisors (see below), whose sum is σ = 29783614464. Its totient is φ = 3791894480.

The previous prime is 13082037461. The next prime is 13082037499. The reversal of 13082037474 is 47473028031.

It is a super-2 number, since 2×130820374742 (a number of 21 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 4307454 + ... + 4310489.

It is an arithmetic number, because the mean of its divisors is an integer number (930737952).

Almost surely, 213082037474 is an apocalyptic number.

13082037474 is an abundant number, since it is smaller than the sum of its proper divisors (16701576990).

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

13082037474 is a wasteful number, since it uses less digits than its factorization.

13082037474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8617982.

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 13082037474 in words is "thirteen billion, eighty-two million, thirty-seven thousand, four hundred seventy-four".

Divisors: 1 2 3 6 11 22 23 33 46 66 69 138 253 506 759 1518 8617943 17235886 25853829 51707658 94797373 189594746 198212689 284392119 396425378 568784238 594638067 1189276134 2180339579 4360679158 6541018737 13082037474