Base | Representation |
---|---|
bin | 11101010000111110… |
… | …100100010111111100 |
3 | 10000002221120120212201 |
4 | 131100332210113330 |
5 | 1003323334202033 |
6 | 22234035241244 |
7 | 2161462033042 |
oct | 352076442774 |
9 | 100087516781 |
10 | 31423350268 |
11 | 12365731172 |
12 | 610b749224 |
13 | 2c6a22abab |
14 | 17414b8392 |
15 | c3da8247d |
hex | 750fa45fc |
31423350268 has 12 divisors (see below), whose sum is σ = 54992197120. Its totient is φ = 15711293952.
The previous prime is 31423350251. The next prime is 31423350319. The reversal of 31423350268 is 86205332413.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176005 + ... + 306307.
Almost surely, 231423350268 is an apocalyptic number.
It is an amenable number.
31423350268 is a deficient number, since it is larger than the sum of its proper divisors (23568846852).
31423350268 is a wasteful number, since it uses less digits than its factorization.
31423350268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190596 (or 190594 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 31423350268 in words is "thirty-one billion, four hundred twenty-three million, three hundred fifty thousand, two hundred sixty-eight".
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