Base | Representation |
---|---|
bin | 11101100100000000100… |
… | …111111100110100000000 |
3 | 21012012201211002222212100 |
4 | 131210000213330310000 |
5 | 231241033140104322 |
6 | 4153134430230400 |
7 | 266526131054106 |
oct | 35440047746400 |
9 | 7165654088770 |
10 | 2031530003712 |
11 | 7136267a82a0 |
12 | 289883355400 |
13 | 1197598c52c1 |
14 | 704801abc76 |
15 | 37ca10cadac |
hex | 1d9009fcd00 |
2031530003712 has 108 divisors (see below), whose sum is σ = 6389892984384. Its totient is φ = 615615144960.
The previous prime is 2031530003669. The next prime is 2031530003747. The reversal of 2031530003712 is 2173000351302.
2031530003712 is a `hidden beast` number, since 2 + 0 + 315 + 300 + 0 + 37 + 12 = 666.
It is a super-2 number, since 2×20315300037122 (a number of 25 digits) contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 40053768 + ... + 40104455.
Almost surely, 22031530003712 is an apocalyptic number.
2031530003712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2031530003712 is an abundant number, since it is smaller than the sum of its proper divisors (4358362980672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031530003712 is a wasteful number, since it uses less digits than its factorization.
2031530003712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80158256 (or 80158239 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The spelling of 2031530003712 in words is "two trillion, thirty-one billion, five hundred thirty million, three thousand, seven hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •