Base | Representation |
---|---|
bin | 11011000110010111… |
… | …101100101010011000 |
3 | 2210002212211201101111 |
4 | 123012113230222120 |
5 | 434043030423132 |
6 | 21211205030104 |
7 | 2050034052445 |
oct | 330627545230 |
9 | 83085751344 |
10 | 29097904792 |
11 | 11382010600 |
12 | 57809b5334 |
13 | 2989516b58 |
14 | 15a07049cc |
15 | b54836647 |
hex | 6c65eca98 |
29097904792 has 24 divisors (see below), whose sum is σ = 59969340900. Its totient is φ = 13226319920.
The previous prime is 29097904777. The next prime is 29097904799. The reversal of 29097904792 is 29740979092.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29097904799) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15028942 + ... + 15030877.
Almost surely, 229097904792 is an apocalyptic number.
29097904792 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
29097904792 is an abundant number, since it is smaller than the sum of its proper divisors (30871436108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29097904792 is a wasteful number, since it uses less digits than its factorization.
29097904792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30059847 (or 30059832 counting only the distinct ones).
The product of its (nonzero) digits is 5143824, while the sum is 58.
The spelling of 29097904792 in words is "twenty-nine billion, ninety-seven million, nine hundred four thousand, seven hundred ninety-two".
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