Base | Representation |
---|---|
bin | 100011110000110100… |
… | …1100011110001001110 |
3 | 21100020100011000010000 |
4 | 1013201221203301032 |
5 | 2224241323241141 |
6 | 55140451025130 |
7 | 5356116013515 |
oct | 1074151436116 |
9 | 240210130100 |
10 | 76800212046 |
11 | 2a630799028 |
12 | 12a7429b1a6 |
13 | 731c23b96c |
14 | 3a07c0767c |
15 | 1ee76135b6 |
hex | 11e1a63c4e |
76800212046 has 40 divisors (see below), whose sum is σ = 178023490920. Its totient is φ = 24717308112.
The previous prime is 76800211981. The next prime is 76800212051. The reversal of 76800212046 is 64021200867.
It is a super-2 number, since 2×768002120462 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 76800212046.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8169016 + ... + 8178411.
It is an arithmetic number, because the mean of its divisors is an integer number (4450587273).
Almost surely, 276800212046 is an apocalyptic number.
76800212046 is an abundant number, since it is smaller than the sum of its proper divisors (101223278874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76800212046 is a wasteful number, since it uses less digits than its factorization.
76800212046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16347470 (or 16347461 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The spelling of 76800212046 in words is "seventy-six billion, eight hundred million, two hundred twelve thousand, forty-six".
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