Base | Representation |
---|---|
bin | 1110001110111111001110… |
… | …00100001110010100110100 |
3 | 11002211101010122111020111110 |
4 | 13013133213010032110310 |
5 | 13100320032123030400 |
6 | 150323341545435020 |
7 | 6410305322241036 |
oct | 707374704162464 |
9 | 132741118436443 |
10 | 31301303330100 |
11 | 9a78898785461 |
12 | 361649b19ba70 |
13 | 146091456931b |
14 | 7a2dc3a81c56 |
15 | 39434334ae50 |
hex | 1c77e710e534 |
31301303330100 has 36 divisors (see below), whose sum is σ = 90565104302624. Its totient is φ = 8347014221280.
The previous prime is 31301303330069. The next prime is 31301303330119. The reversal of 31301303330100 is 103330310313.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52168838584 + ... + 52168839183.
Almost surely, 231301303330100 is an apocalyptic number.
31301303330100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
31301303330100 is an abundant number, since it is smaller than the sum of its proper divisors (59263800972524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31301303330100 is a wasteful number, since it uses less digits than its factorization.
31301303330100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104337677784 (or 104337677777 counting only the distinct ones).
The product of its (nonzero) digits is 729, while the sum is 21.
Adding to 31301303330100 its reverse (103330310313), we get a palindrome (31404633640413).
The spelling of 31301303330100 in words is "thirty-one trillion, three hundred one billion, three hundred three million, three hundred thirty thousand, one hundred".
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