Base | Representation |
---|---|
bin | 1011101010110… |
… | …01001110111111 |
3 | 20211011222022221 |
4 | 11311121032333 |
5 | 200024224241 |
6 | 13413550211 |
7 | 2265664246 |
oct | 565311677 |
9 | 224158287 |
10 | 97883071 |
11 | 50286000 |
12 | 28945367 |
13 | 173820a0 |
14 | cddd95d |
15 | 88d75d1 |
hex | 5d593bf |
97883071 has 16 divisors (see below), whose sum is σ = 115966368. Its totient is φ = 82125120.
The previous prime is 97883057. The next prime is 97883083. The reversal of 97883071 is 17038879.
It is not a de Polignac number, because 97883071 - 29 = 97882559 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97883011) 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, 14475 + ... + 20131.
It is an arithmetic number, because the mean of its divisors is an integer number (7247898).
Almost surely, 297883071 is an apocalyptic number.
97883071 is a deficient number, since it is larger than the sum of its proper divisors (18083297).
97883071 is a wasteful number, since it uses less digits than its factorization.
97883071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5703 (or 5681 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 43.
The square root of 97883071 is about 9893.5873675831. The cubic root of 97883071 is about 460.8601910240.
The spelling of 97883071 in words is "ninety-seven million, eight hundred eighty-three thousand, seventy-one".
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