Search a number
-
+
13024634824 = 2319745711491
BaseRepresentation
bin11000010000101010…
…00010011111001000
31020121201011000002101
430020111002133020
5203133301303244
65552231043144
7640522366165
oct141025023710
936551130071
1013024634824
115584080a13
122635b104b4
1312c7518916
148b7b3d06c
155136bb0d4
hex3085427c8

13024634824 has 32 divisors (see below), whose sum is σ = 25712200800. Its totient is φ = 6168199680.

The previous prime is 13024634801. The next prime is 13024634891. The reversal of 13024634824 is 42843642031.

It is a super-2 number, since 2×130246348242 (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 7 ways as a sum of consecutive naturals, for example, 1127719 + ... + 1139209.

It is an arithmetic number, because the mean of its divisors is an integer number (803506275).

Almost surely, 213024634824 is an apocalyptic number.

It is an amenable number.

13024634824 is a deficient number, since it is larger than the sum of its proper divisors (12687565976).

13024634824 is a wasteful number, since it uses less digits than its factorization.

13024634824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18973 (or 18969 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 13024634824 in words is "thirteen billion, twenty-four million, six hundred thirty-four thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 19 38 76 152 7457 11491 14914 22982 29828 45964 59656 91928 141683 218329 283366 436658 566732 873316 1133464 1746632 85688387 171376774 342753548 685507096 1628079353 3256158706 6512317412 13024634824