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104215125300 = 2235211132429257
BaseRepresentation
bin110000100001110110…
…1001001110100110100
3100221222221010220010120
41201003231021310310
53201413033002200
6115513055451540
710346355643356
oct1410355116464
9327887126116
10104215125300
11402197a3130
1218245526bb0
139a9ab82b20
145088bb30d6
152a9e3059a0
hex1843b49d34

104215125300 has 144 divisors (see below), whose sum is σ = 354244118592. Its totient is φ = 23320857600.

The previous prime is 104215125283. The next prime is 104215125323. The reversal of 104215125300 is 3521512401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1171729 + ... + 1257528.

Almost surely, 2104215125300 is an apocalyptic number.

104215125300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104215125300 is an abundant number, since it is smaller than the sum of its proper divisors (250028993292).

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

104215125300 is a wasteful number, since it uses less digits than its factorization.

104215125300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429298 (or 2429291 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 104215125300 its reverse (3521512401), we get a palindrome (107736637701).

The spelling of 104215125300 in words is "one hundred four billion, two hundred fifteen million, one hundred twenty-five thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 11 12 13 15 20 22 25 26 30 33 39 44 50 52 55 60 65 66 75 78 100 110 130 132 143 150 156 165 195 220 260 275 286 300 325 330 390 429 550 572 650 660 715 780 825 858 975 1100 1300 1430 1650 1716 1950 2145 2860 3300 3575 3900 4290 7150 8580 10725 14300 21450 42900 2429257 4858514 7287771 9717028 12146285 14575542 24292570 26721827 29151084 31580341 36438855 48585140 53443654 60731425 63160682 72877710 80165481 94741023 106887308 121462850 126321364 133609135 145755420 157901705 160330962 182194275 189482046 242925700 267218270 315803410 320661924 347383751 364388550 378964092 400827405 473705115 534436540 631606820 668045675 694767502 728777100 789508525 801654810 947410230 1042151253 1336091350 1389535004 1579017050 1603309620 1736918755 1894820460 2004137025 2084302506 2368525575 2672182700 3158034100 3473837510 4008274050 4168605012 4737051150 5210756265 6947675020 8016548100 8684593775 9474102300 10421512530 17369187550 20843025060 26053781325 34738375100 52107562650 104215125300