Base | Representation |
---|---|
bin | 1011100111110… |
… | …11101101011010 |
3 | 20210110111211220 |
4 | 11303323231122 |
5 | 144424444434 |
6 | 13401432510 |
7 | 2262510354 |
oct | 563735532 |
9 | 223414756 |
10 | 97499994 |
11 | 50044209 |
12 | 2879b736 |
13 | 17279907 |
14 | cd400d4 |
15 | 885dd49 |
hex | 5cfbb5a |
97499994 has 16 divisors (see below), whose sum is σ = 196079520. Its totient is φ = 32320080.
The previous prime is 97499993. The next prime is 97499999. The reversal of 97499994 is 49999479.
It is a fibodiv number, since the Fibonacci-like sequence with seeds 9 and 7499994 contains 97499994 itself.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (97499993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43804 + ... + 45975.
It is an arithmetic number, because the mean of its divisors is an integer number (12254970).
Almost surely, 297499994 is an apocalyptic number.
97499994 is an abundant number, since it is smaller than the sum of its proper divisors (98579526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97499994 is a wasteful number, since it uses less digits than its factorization.
97499994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89965.
The product of its digits is 6613488, while the sum is 60.
The square root of 97499994 is about 9874.2085252439. The cubic root of 97499994 is about 460.2581946846.
The spelling of 97499994 in words is "ninety-seven million, four hundred ninety-nine thousand, nine hundred ninety-four".
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