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12501095360 = 265133005071
BaseRepresentation
bin10111010010001111…
…11001001111000000
31012021020000102221212
423221013321033000
5201100240022420
65424245505252
7621534362105
oct135107711700
935236012855
1012501095360
1153355a6a76
12250a712228
131242c11360
148683baaac
154d27533c5
hex2e91f93c0

12501095360 has 56 divisors (see below), whose sum is σ = 32058108096. Its totient is φ = 4615787520.

The previous prime is 12501095359. The next prime is 12501095377. The reversal of 12501095360 is 6359010521.

12501095360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×125010953604 (a number of 41 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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 7 ways as a sum of consecutive naturals, for example, 1498376 + ... + 1506695.

It is an arithmetic number, because the mean of its divisors is an integer number (572466216).

Almost surely, 212501095360 is an apocalyptic number.

12501095360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12501095360 is an abundant number, since it is smaller than the sum of its proper divisors (19557012736).

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

12501095360 is a wasteful number, since it uses less digits than its factorization.

12501095360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005101 (or 3005091 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 12501095360 in words is "twelve billion, five hundred one million, ninety-five thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 2080 4160 3005071 6010142 12020284 15025355 24040568 30050710 39065923 48081136 60101420 78131846 96162272 120202840 156263692 192324544 195329615 240405680 312527384 390659230 480811360 625054768 781318460 961622720 1250109536 1562636920 2500219072 3125273840 6250547680 12501095360