Base | Representation |
---|---|
bin | 100010001000110001… |
… | …1100110010101010011 |
3 | 21000020000210111002200 |
4 | 1010101203212111103 |
5 | 2200114100120010 |
6 | 53402214014243 |
7 | 5203444060122 |
oct | 1042143462523 |
9 | 230200714080 |
10 | 73308988755 |
11 | 290aa016322 |
12 | 1225b047383 |
13 | 6bb3b56172 |
14 | 3796291ab9 |
15 | 1d90d8bcc0 |
hex | 11118e6553 |
73308988755 has 24 divisors (see below), whose sum is σ = 127077219360. Its totient is φ = 39095571840.
The previous prime is 73308988733. The next prime is 73308988817. The reversal of 73308988755 is 55788980337.
It is not a de Polignac number, because 73308988755 - 25 = 73308988723 is a prime.
It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 73308988692 and 73308988701.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 789466 + ... + 877424.
It is an arithmetic number, because the mean of its divisors is an integer number (5294884140).
Almost surely, 273308988755 is an apocalyptic number.
73308988755 is a deficient number, since it is larger than the sum of its proper divisors (53768230605).
73308988755 is a wasteful number, since it uses less digits than its factorization.
73308988755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106491 (or 106488 counting only the distinct ones).
The product of its (nonzero) digits is 50803200, while the sum is 63.
The spelling of 73308988755 in words is "seventy-three billion, three hundred eight million, nine hundred eighty-eight thousand, seven hundred fifty-five".
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