Base | Representation |
---|---|
bin | 11011000011010001… |
… | …010110010101011000 |
3 | 2202222021000001022220 |
4 | 123003101112111120 |
5 | 433441223040244 |
6 | 21202110344040 |
7 | 2045533102632 |
oct | 330321262530 |
9 | 82867001286 |
10 | 29045908824 |
11 | 11355727229 |
12 | 57674bb020 |
13 | 297b8100ca |
14 | 159784ba52 |
15 | b4eeb5319 |
hex | 6c3456558 |
29045908824 has 64 divisors (see below), whose sum is σ = 76940928000. Its totient is φ = 9105959424.
The previous prime is 29045908781. The next prime is 29045908861. The reversal of 29045908824 is 42880954092.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565777 + ... + 614975.
It is an arithmetic number, because the mean of its divisors is an integer number (1202202000).
Almost surely, 229045908824 is an apocalyptic number.
29045908824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
29045908824 is an abundant number, since it is smaller than the sum of its proper divisors (47895019176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29045908824 is a wasteful number, since it uses less digits than its factorization.
29045908824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50672 (or 50668 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 51.
The spelling of 29045908824 in words is "twenty-nine billion, forty-five million, nine hundred eight thousand, eight hundred twenty-four".
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