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12413125024 = 2523137307401
BaseRepresentation
bin10111000111110000…
…10100000110100000
31012001002111002100021
423203320110012200
5200410230000044
65411424203224
7616415551606
oct134370240640
935032432307
1012413125024
11529a981613
1224a5169514
13122a9201c1
1485a83b876
154c9b77e84
hex2e3e141a0

12413125024 has 96 divisors (see below), whose sum is σ = 25834951296. Its totient is φ = 5859532800.

The previous prime is 12413125003. The next prime is 12413125141. The reversal of 12413125024 is 42052131421.

It is a super-2 number, since 2×124131250242 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12413125024.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30955224 + ... + 30955624.

It is an arithmetic number, because the mean of its divisors is an integer number (269114076).

Almost surely, 212413125024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12413125024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12917475648).

12413125024 is an abundant number, since it is smaller than the sum of its proper divisors (13421826272).

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

12413125024 is a wasteful number, since it uses less digits than its factorization.

12413125024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12413125024 its reverse (42052131421), we get a palindrome (54465256445).

The spelling of 12413125024 in words is "twelve billion, four hundred thirteen million, one hundred twenty-five thousand, twenty-four".

Divisors: 1 2 4 8 16 23 32 46 92 137 184 274 307 368 401 548 614 736 802 1096 1228 1604 2192 2456 3151 3208 4384 4912 6302 6416 7061 9223 9824 12604 12832 14122 18446 25208 28244 36892 42059 50416 54937 56488 73784 84118 100832 109874 112976 123107 147568 168236 219748 225952 246214 295136 336472 439496 492428 672944 878992 967357 984856 1263551 1345888 1757984 1934714 1969712 2527102 2831461 3869428 3939424 5054204 5662922 7738856 10108408 11325844 15477712 16865659 20216816 22651688 30955424 33731318 40433632 45303376 67462636 90606752 134925272 269850544 387910157 539701088 775820314 1551640628 3103281256 6206562512 12413125024