Base | Representation |
---|---|
bin | 11101110010010011100100… |
… | …001000101100001001000000 |
3 | 122011211111202020102000111220 |
4 | 131302103210020230021000 |
5 | 114132302133440324300 |
6 | 1142340415405435040 |
7 | 36410314204413336 |
oct | 3562234410541100 |
9 | 564744666360456 |
10 | 131000330011200 |
11 | 38816a23135451 |
12 | 128388a956ba80 |
13 | 5813380028910 |
14 | 244c64238bb56 |
15 | 1022944c9ada0 |
hex | 7724e422c240 |
131000330011200 has 168 divisors, whose sum is σ = 462851038012608. Its totient is φ = 32246235064320.
The previous prime is 131000330011121. The next prime is 131000330011249. The reversal of 131000330011200 is 2110033000131.
It is a super-2 number, since 2×1310003300112002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 131000330011200.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1049619732 + ... + 1049744531.
It is an arithmetic number, because the mean of its divisors is an integer number (2755065702456).
Almost surely, 2131000330011200 is an apocalyptic number.
131000330011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131000330011200 is an abundant number, since it is smaller than the sum of its proper divisors (331850708001408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131000330011200 is a wasteful number, since it uses less digits than its factorization.
131000330011200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2099364301 (or 2099364286 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 131000330011200 its reverse (2110033000131), we get a palindrome (133110363011331).
The spelling of 131000330011200 in words is "one hundred thirty-one trillion, three hundred thirty million, eleven thousand, two hundred".
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