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13130331676100 = 2252413202519921
BaseRepresentation
bin1011111100010010010011…
…0000010101110111000100
31201111020200101112122222022
42333010210300111313010
53210111404402113400
643531554024422312
72523430600514432
oct277044460256704
951436611478868
1013130331676100
1142025a6a19001
1215808b5617998
1374325349b8a2
1433572358bd52
1517b83b6b4b85
hexbf124c15dc4

13130331676100 has 36 divisors (see below), whose sum is σ = 29187766569108. Its totient is φ = 5124031872000.

The previous prime is 13130331676093. The next prime is 13130331676103. The reversal of 13130331676100 is 167613303131.

It can be written as a sum of positive squares in 6 ways, for example, as 6678203345284 + 6452128330816 = 2584222^2 + 2540104^2 .

It is a super-2 number, since 2×131303316761002 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13130331676103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1601255861 + ... + 1601264060.

Almost surely, 213130331676100 is an apocalyptic number.

13130331676100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130331676100 is an abundant number, since it is smaller than the sum of its proper divisors (16057434893008).

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

13130331676100 is a wasteful number, since it uses less digits than its factorization.

13130331676100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202519976 (or 3202519969 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 35.

Adding to 13130331676100 its reverse (167613303131), we get a palindrome (13297944979231).

The spelling of 13130331676100 in words is "thirteen trillion, one hundred thirty billion, three hundred thirty-one million, six hundred seventy-six thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 41 50 82 100 164 205 410 820 1025 2050 4100 3202519921 6405039842 12810079684 16012599605 32025199210 64050398420 80062998025 131303316761 160125996050 262606633522 320251992100 525213267044 656516583805 1313033167610 2626066335220 3282582919025 6565165838050 13130331676100