Base | Representation |
---|---|
bin | 101111000010111101… |
… | …1111100110010010100 |
3 | 100122210001021111011200 |
4 | 1132011323330302110 |
5 | 3123403010124022 |
6 | 114225124032500 |
7 | 10204436106201 |
oct | 1360573746224 |
9 | 318701244150 |
10 | 101031333012 |
11 | 3993560a935 |
12 | 176b7232730 |
13 | 96b139a56c |
14 | 4c66006ca8 |
15 | 2964a59bac |
hex | 1785efcc94 |
101031333012 has 36 divisors (see below), whose sum is σ = 261323942880. Its totient is φ = 32893921872.
The previous prime is 101031332957. The next prime is 101031333031. The reversal of 101031333012 is 210333130101.
It is a happy number.
101031333012 is a `hidden beast` number, since 1 + 0 + 10 + 313 + 330 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 32631312 + ... + 32634407.
Almost surely, 2101031333012 is an apocalyptic number.
101031333012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101031333012 is an abundant number, since it is smaller than the sum of its proper divisors (160292609868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101031333012 is a wasteful number, since it uses less digits than its factorization.
101031333012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65265772 (or 65265767 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 101031333012 its reverse (210333130101), we get a palindrome (311364463113).
The spelling of 101031333012 in words is "one hundred one billion, thirty-one million, three hundred thirty-three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.525 sec. • engine limits •