Base | Representation |
---|---|
bin | 1011100100111… |
… | …01001111010010 |
3 | 20202201212001100 |
4 | 11302131033102 |
5 | 144330104132 |
6 | 13345245230 |
7 | 2256306255 |
oct | 562351722 |
9 | 222655040 |
10 | 97113042 |
11 | 4a8aa514 |
12 | 28633816 |
13 | 17172750 |
14 | cc7d09c |
15 | 87d437c |
hex | 5c9d3d2 |
97113042 has 24 divisors (see below), whose sum is σ = 226597644. Its totient is φ = 29880864.
The previous prime is 97113017. The next prime is 97113043. The reversal of 97113042 is 24031179.
It can be written as a sum of positive squares in 2 ways, for example, as 79548561 + 17564481 = 8919^2 + 4191^2 .
It is a junction number, because it is equal to n+sod(n) for n = 97112997 and 97113015.
It is not an unprimeable number, because it can be changed into a prime (97113043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207273 + ... + 207740.
Almost surely, 297113042 is an apocalyptic number.
97113042 is an abundant number, since it is smaller than the sum of its proper divisors (129484602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97113042 is a wasteful number, since it uses less digits than its factorization.
97113042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415034 (or 415031 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 97113042 is about 9854.5949688458. The cubic root of 97113042 is about 459.6485059027.
The spelling of 97113042 in words is "ninety-seven million, one hundred thirteen thousand, forty-two".
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