Base | Representation |
---|---|
bin | 1010001110011100111… |
… | …10010011000111000100 |
3 | 1020120220122001110110112 |
4 | 11013032132103013010 |
5 | 21224034214300233 |
6 | 425224431012152 |
7 | 34245640060262 |
oct | 5071636230704 |
9 | 1216818043415 |
10 | 351356400068 |
11 | 126011589843 |
12 | 5811866a058 |
13 | 271958c2b0b |
14 | 13011a75432 |
15 | 9216185048 |
hex | 51ce7931c4 |
351356400068 has 12 divisors (see below), whose sum is σ = 614887960512. Its totient is φ = 175674125640.
The previous prime is 351356400041. The next prime is 351356400097. The reversal of 351356400068 is 860004653153.
It is a junction number, because it is equal to n+sod(n) for n = 351356399998 and 351356400034.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820280 + ... + 1172847.
It is an arithmetic number, because the mean of its divisors is an integer number (51240663376).
Almost surely, 2351356400068 is an apocalyptic number.
It is an amenable number.
351356400068 is a deficient number, since it is larger than the sum of its proper divisors (263531560444).
351356400068 is a wasteful number, since it uses less digits than its factorization.
351356400068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2037202 (or 2037200 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 41.
The spelling of 351356400068 in words is "three hundred fifty-one billion, three hundred fifty-six million, four hundred thousand, sixty-eight".
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