Base | Representation |
---|---|
bin | 110001111001011011… |
… | …1111110101110111001 |
3 | 101020120202002222202000 |
4 | 1203302313332232321 |
5 | 3223422404214444 |
6 | 121120441331213 |
7 | 10512242525055 |
oct | 1436267765671 |
9 | 336522088660 |
10 | 107153976249 |
11 | 41497698371 |
12 | 18925796b09 |
13 | a1489a7398 |
14 | 528721cc65 |
15 | 2bc231b469 |
hex | 18f2dfebb9 |
107153976249 has 32 divisors (see below), whose sum is σ = 163968506880. Its totient is φ = 69088982400.
The previous prime is 107153976239. The next prime is 107153976253. The reversal of 107153976249 is 942679351701.
107153976249 is a `hidden beast` number, since 1 + 0 + 7 + 1 + 5 + 3 + 9 + 7 + 624 + 9 = 666.
It is not a de Polignac number, because 107153976249 - 24 = 107153976233 is a prime.
It is a super-2 number, since 2×1071539762492 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 107153976195 and 107153976204.
It is not an unprimeable number, because it can be changed into a prime (107153976239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1348279 + ... + 1425539.
It is an arithmetic number, because the mean of its divisors is an integer number (5124015840).
Almost surely, 2107153976249 is an apocalyptic number.
It is an amenable number.
107153976249 is a deficient number, since it is larger than the sum of its proper divisors (56814530631).
107153976249 is a wasteful number, since it uses less digits than its factorization.
107153976249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78958 (or 78952 counting only the distinct ones).
The product of its (nonzero) digits is 2857680, while the sum is 54.
The spelling of 107153976249 in words is "one hundred seven billion, one hundred fifty-three million, nine hundred seventy-six thousand, two hundred forty-nine".
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