Base | Representation |
---|---|
bin | 1011100101000… |
… | …10001101100111 |
3 | 20202202212222220 |
4 | 11302202031213 |
5 | 144331232130 |
6 | 13345523423 |
7 | 2256422541 |
oct | 562421547 |
9 | 222685886 |
10 | 97133415 |
11 | 4a913855 |
12 | 28643573 |
13 | 1717bac2 |
14 | cc86691 |
15 | 87da410 |
hex | 5ca2367 |
97133415 has 16 divisors (see below), whose sum is σ = 163593600. Its totient is φ = 49077792.
The previous prime is 97133389. The next prime is 97133419. The reversal of 97133415 is 51433179.
It is not a de Polignac number, because 97133415 - 210 = 97132391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97133419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170125 + ... + 170694.
It is an arithmetic number, because the mean of its divisors is an integer number (10224600).
Almost surely, 297133415 is an apocalyptic number.
97133415 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
97133415 is a deficient number, since it is larger than the sum of its proper divisors (66460185).
97133415 is a wasteful number, since it uses less digits than its factorization.
97133415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340846.
The product of its digits is 11340, while the sum is 33.
The square root of 97133415 is about 9855.6285948690. The cubic root of 97133415 is about 459.6806463309.
The spelling of 97133415 in words is "ninety-seven million, one hundred thirty-three thousand, four hundred fifteen".
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