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10144174460 = 2257116362303
BaseRepresentation
bin10010111001010001…
…11101000101111100
3222011222001110022012
421130220331011330
5131233402040320
64354332510352
7506245026440
oct113450750574
928158043265
1010144174460
114336138462
121b7131b3b8
13c588298c4
146c3372820
153e588b4c5
hex25ca3d17c

10144174460 has 48 divisors (see below), whose sum is σ = 24367343616. Its totient is φ = 3474956352.

The previous prime is 10144174459. The next prime is 10144174477. The reversal of 10144174460 is 6447144101.

It is a congruent number.

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, 131669 + ... + 193971.

It is an arithmetic number, because the mean of its divisors is an integer number (507652992).

Almost surely, 210144174460 is an apocalyptic number.

10144174460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10144174460 is an abundant number, since it is smaller than the sum of its proper divisors (14223169156).

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

10144174460 is a wasteful number, since it uses less digits than its factorization.

10144174460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63482 (or 63480 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 10144174460 in words is "ten billion, one hundred forty-four million, one hundred seventy-four thousand, four hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 1163 2326 4652 5815 8141 11630 16282 23260 32564 40705 62303 81410 124606 162820 249212 311515 436121 623030 872242 1246060 1744484 2180605 4361210 8722420 72458389 144916778 289833556 362291945 507208723 724583890 1014417446 1449167780 2028834892 2536043615 5072087230 10144174460