Base | Representation |
---|---|
bin | 11011110101000001… |
… | …011111101000111100 |
3 | 2212010102122102210112 |
4 | 123311001133220330 |
5 | 442143414112221 |
6 | 21421005125152 |
7 | 2105320011032 |
oct | 336501375074 |
9 | 85112572715 |
10 | 29880613436 |
11 | 11743911153 |
12 | 595ab597b8 |
13 | 2a8272446b |
14 | 163664c552 |
15 | b9d3e515b |
hex | 6f505fa3c |
29880613436 has 24 divisors (see below), whose sum is σ = 53991006720. Its totient is φ = 14454846000.
The previous prime is 29880613423. The next prime is 29880613447. The reversal of 29880613436 is 63431608892.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524855 + ... + 578993.
It is an arithmetic number, because the mean of its divisors is an integer number (2249625280).
Almost surely, 229880613436 is an apocalyptic number.
It is an amenable number.
29880613436 is a deficient number, since it is larger than the sum of its proper divisors (24110393284).
29880613436 is a wasteful number, since it uses less digits than its factorization.
29880613436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58625 (or 58623 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 50.
The spelling of 29880613436 in words is "twenty-nine billion, eight hundred eighty million, six hundred thirteen thousand, four hundred thirty-six".
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