Base | Representation |
---|---|
bin | 1011100101000… |
… | …11011010100111 |
3 | 20202210010202102 |
4 | 11302203122213 |
5 | 144331411333 |
6 | 13350002315 |
7 | 2256443111 |
oct | 562433247 |
9 | 222703672 |
10 | 97138343 |
11 | 4a917525 |
12 | 2864639b |
13 | 17181113 |
14 | cc883b1 |
15 | 87dbae8 |
hex | 5ca36a7 |
97138343 has 8 divisors (see below), whose sum is σ = 98570640. Its totient is φ = 95716800.
The previous prime is 97138319. The next prime is 97138351. The reversal of 97138343 is 34383179.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 97138343 - 28 = 97138087 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97138297 and 97138306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97138043) 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, 16493 + ... + 21593.
It is an arithmetic number, because the mean of its divisors is an integer number (12321330).
Almost surely, 297138343 is an apocalyptic number.
97138343 is a deficient number, since it is larger than the sum of its proper divisors (1432297).
97138343 is a wasteful number, since it uses less digits than its factorization.
97138343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5377.
The product of its digits is 54432, while the sum is 38.
The square root of 97138343 is about 9855.8786011192. The cubic root of 97138343 is about 459.6884200646.
The spelling of 97138343 in words is "ninety-seven million, one hundred thirty-eight thousand, three hundred forty-three".
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