Base | Representation |
---|---|
bin | 1011101011000… |
… | …11100011010011 |
3 | 20211021010022010 |
4 | 11311203203103 |
5 | 200032102311 |
6 | 13414514003 |
7 | 2266231410 |
oct | 565434323 |
9 | 224233263 |
10 | 97925331 |
11 | 50304829 |
12 | 28965903 |
13 | 173983aa |
14 | d011107 |
15 | 88e4da6 |
hex | 5d638d3 |
97925331 has 8 divisors (see below), whose sum is σ = 149219584. Its totient is φ = 55957320.
The previous prime is 97925327. The next prime is 97925341. The reversal of 97925331 is 13352979.
97925331 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 97925331 - 22 = 97925327 is a prime.
It is a super-2 number, since 2×979253312 = 19178740902919122, which contains 22 as substring.
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 97925331.
It is not an unprimeable number, because it can be changed into a prime (97925341) 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, 2331535 + ... + 2331576.
It is an arithmetic number, because the mean of its divisors is an integer number (18652448).
Almost surely, 297925331 is an apocalyptic number.
97925331 is a deficient number, since it is larger than the sum of its proper divisors (51294253).
97925331 is a wasteful number, since it uses less digits than its factorization.
97925331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4663121.
The product of its digits is 51030, while the sum is 39.
The square root of 97925331 is about 9895.7228639448. The cubic root of 97925331 is about 460.9265053495.
The spelling of 97925331 in words is "ninety-seven million, nine hundred twenty-five thousand, three hundred thirty-one".
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