Base | Representation |
---|---|
bin | 1010111101110… |
… | …1110101100101 |
3 | 10012112220120220 |
4 | 2233131311211 |
5 | 43233404123 |
6 | 4321514553 |
7 | 1065654150 |
oct | 257356545 |
9 | 105486526 |
10 | 45997413 |
11 | 23a675a0 |
12 | 134a2a59 |
13 | 96b6607 |
14 | 6174c97 |
15 | 4088ce3 |
hex | 2bddd65 |
45997413 has 32 divisors (see below), whose sum is σ = 76972032. Its totient is φ = 23736000.
The previous prime is 45997387. The next prime is 45997417. The reversal of 45997413 is 31479954.
It is not a de Polignac number, because 45997413 - 212 = 45993317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45997417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39388 + ... + 40538.
It is an arithmetic number, because the mean of its divisors is an integer number (2405376).
Almost surely, 245997413 is an apocalyptic number.
It is an amenable number.
45997413 is a deficient number, since it is larger than the sum of its proper divisors (30974619).
45997413 is a wasteful number, since it uses less digits than its factorization.
45997413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1345.
The product of its digits is 136080, while the sum is 42.
The square root of 45997413 is about 6782.1392642735. The cubic root of 45997413 is about 358.2980700591.
The spelling of 45997413 in words is "forty-five million, nine hundred ninety-seven thousand, four hundred thirteen".
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