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15013245052192 = 252930539529751
BaseRepresentation
bin1101101001111000101100…
…1000110110010100100000
31222011020210212020202010011
43122132023020312110200
53431434111213132232
651532553425014304
73106446131241112
oct332361310662440
958136725222104
1015013245052192
11486909948a302
121825801484394
1384b9872c0a7a
1439c9059cd3b2
151b07e036e547
hexda78b236520

15013245052192 has 48 divisors (see below), whose sum is σ = 30577603291200. Its totient is φ = 7247522464000.

The previous prime is 15013245052189. The next prime is 15013245052219. The reversal of 15013245052192 is 29125054231051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28075317 + ... + 28605067.

It is an arithmetic number, because the mean of its divisors is an integer number (637033401900).

Almost surely, 215013245052192 is an apocalyptic number.

It is an amenable number.

15013245052192 is an abundant number, since it is smaller than the sum of its proper divisors (15564358239008).

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

15013245052192 is a wasteful number, since it uses less digits than its factorization.

15013245052192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560329 (or 560321 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 15013245052192 in words is "fifteen trillion, thirteen billion, two hundred forty-five million, fifty-two thousand, one hundred ninety-two".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 30539 61078 122156 244312 488624 529751 885631 977248 1059502 1771262 2119004 3542524 4238008 7085048 8476016 14170096 15362779 16952032 28340192 30725558 61451116 122902232 245804464 491608928 16178065789 32356131578 64712263156 129424526312 258849052624 469163907881 517698105248 938327815762 1876655631524 3753311263048 7506622526096 15013245052192