Base | Representation |
---|---|
bin | 100010101001000111001… |
… | …000011101010001001000 |
3 | 22102120202110211102122000 |
4 | 202221013020131101020 |
5 | 303000434423000402 |
6 | 5021345053031000 |
7 | 333664422005604 |
oct | 42510710352110 |
9 | 8376673742560 |
10 | 2380605281352 |
11 | 838677689a91 |
12 | 325463a85460 |
13 | 14364aa2251c |
14 | 83316cca504 |
15 | 41dd1d6cc1c |
hex | 22a4721d448 |
2380605281352 has 128 divisors (see below), whose sum is σ = 7200863280000. Its totient is φ = 725846946048.
The previous prime is 2380605281309. The next prime is 2380605281359. The reversal of 2380605281352 is 2531825060832.
2380605281352 is a `hidden beast` number, since 2 + 3 + 8 + 0 + 60 + 528 + 13 + 52 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2380605281298 and 2380605281307.
It is not an unprimeable number, because it can be changed into a prime (2380605281359) 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, 9882183 + ... + 10120214.
It is an arithmetic number, because the mean of its divisors is an integer number (56256744375).
Almost surely, 22380605281352 is an apocalyptic number.
It is an amenable number.
2380605281352 is an abundant number, since it is smaller than the sum of its proper divisors (4820257998648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2380605281352 is a wasteful number, since it uses less digits than its factorization.
2380605281352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20002460 (or 20002450 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 45.
The spelling of 2380605281352 in words is "two trillion, three hundred eighty billion, six hundred five million, two hundred eighty-one thousand, three hundred fifty-two".
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