Base | Representation |
---|---|
bin | 1011101000110… |
… | …00101100001101 |
3 | 20210200112200110 |
4 | 11310120230031 |
5 | 144442244301 |
6 | 13404150233 |
7 | 2263513425 |
oct | 564305415 |
9 | 223615613 |
10 | 97618701 |
11 | 50115414 |
12 | 28838379 |
13 | 172bb95b |
14 | cd71485 |
15 | 88840d6 |
hex | 5d18b0d |
97618701 has 8 divisors (see below), whose sum is σ = 130205920. Its totient is φ = 65055312.
The previous prime is 97618699. The next prime is 97618723. The reversal of 97618701 is 10781679.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 97618701 - 21 = 97618699 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 97618701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97617701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8895 + ... + 16563.
It is an arithmetic number, because the mean of its divisors is an integer number (16275740).
Almost surely, 297618701 is an apocalyptic number.
It is an amenable number.
97618701 is a deficient number, since it is larger than the sum of its proper divisors (32587219).
97618701 is a wasteful number, since it uses less digits than its factorization.
97618701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11915.
The product of its (nonzero) digits is 21168, while the sum is 39.
The square root of 97618701 is about 9880.2176595458. The cubic root of 97618701 is about 460.4449082390. Note that the first 3 decimals are identical.
The spelling of 97618701 in words is "ninety-seven million, six hundred eighteen thousand, seven hundred one".
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