Base | Representation |
---|---|
bin | 101101100110100001… |
… | …1100001000001000100 |
3 | 100100202212200122100201 |
4 | 1123031003201001010 |
5 | 3101024430001320 |
6 | 112553241420244 |
7 | 10034533166035 |
oct | 1331503410104 |
9 | 310685618321 |
10 | 97929531460 |
11 | 38593738482 |
12 | 16b9049a684 |
13 | 9308891527 |
14 | 4a500a0a8c |
15 | 28325a770a |
hex | 16cd0e1044 |
97929531460 has 48 divisors (see below), whose sum is σ = 207967979520. Its totient is φ = 38733138560.
The previous prime is 97929531443. The next prime is 97929531467. The reversal of 97929531460 is 6413592979.
It is a happy number.
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (97929531467) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561186 + ... + 714694.
It is an arithmetic number, because the mean of its divisors is an integer number (4332666240).
Almost surely, 297929531460 is an apocalyptic number.
It is an amenable number.
97929531460 is an abundant number, since it is smaller than the sum of its proper divisors (110038448060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97929531460 is a wasteful number, since it uses less digits than its factorization.
97929531460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153876 (or 153874 counting only the distinct ones).
The product of its (nonzero) digits is 3674160, while the sum is 55.
The spelling of 97929531460 in words is "ninety-seven billion, nine hundred twenty-nine million, five hundred thirty-one thousand, four hundred sixty".
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