Base | Representation |
---|---|
bin | 100000001111110100… |
… | …1010101001110110000 |
3 | 20121202011212002020210 |
4 | 1000133221111032300 |
5 | 2113311100432141 |
6 | 51451352304120 |
7 | 5001042506232 |
oct | 1003751251660 |
9 | 217664762223 |
10 | 69250405296 |
11 | 27407059516 |
12 | 115079a2040 |
13 | 66b80624a7 |
14 | 34cd24c252 |
15 | 1c048e3916 |
hex | 101fa553b0 |
69250405296 has 40 divisors (see below), whose sum is σ = 180633756160. Its totient is φ = 22859355456.
The previous prime is 69250405283. The next prime is 69250405327.
69250405296 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6998536 + ... + 7008423.
It is an arithmetic number, because the mean of its divisors is an integer number (4515843904).
Almost surely, 269250405296 is an apocalyptic number.
It is an amenable number.
69250405296 is an abundant number, since it is smaller than the sum of its proper divisors (111383350864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69250405296 is a wasteful number, since it uses less digits than its factorization.
69250405296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14007073 (or 14007067 counting only the distinct ones).
The product of its (nonzero) digits is 1166400, while the sum is 48.
The spelling of 69250405296 in words is "sixty-nine billion, two hundred fifty million, four hundred five thousand, two hundred ninety-six".
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