Base | Representation |
---|---|
bin | 1011100100111… |
… | …10110111000000 |
3 | 20202202012011012 |
4 | 11302132313000 |
5 | 144330312210 |
6 | 13345340052 |
7 | 2256334520 |
oct | 562366700 |
9 | 222665135 |
10 | 97119680 |
11 | 4a9044a9 |
12 | 28637628 |
13 | 17175788 |
14 | cc81680 |
15 | 87d6305 |
hex | 5c9edc0 |
97119680 has 112 divisors (see below), whose sum is σ = 266858496. Its totient is φ = 32977920.
The previous prime is 97119679. The next prime is 97119707. The reversal of 97119680 is 8691179.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (112).
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, 427727 + ... + 427953.
Almost surely, 297119680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 97119680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133429248).
97119680 is an abundant number, since it is smaller than the sum of its proper divisors (169738816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97119680 is a wasteful number, since it uses less digits than its factorization.
97119680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442 (or 432 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 41.
The square root of 97119680 is about 9854.9317602914. The cubic root of 97119680 is about 459.6589784998.
It can be divided in two parts, 9711 and 9680, that added together give a palindrome (19391).
The spelling of 97119680 in words is "ninety-seven million, one hundred nineteen thousand, six hundred eighty".
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