Base | Representation |
---|---|
bin | 1010110111110… |
… | …1001010010111 |
3 | 10011210210101220 |
4 | 2231331022113 |
5 | 43133221211 |
6 | 4305221423 |
7 | 1062414531 |
oct | 255751227 |
9 | 104723356 |
10 | 45601431 |
11 | 23817037 |
12 | 13331873 |
13 | 95a82c5 |
14 | 60b0851 |
15 | 400b806 |
hex | 2b7d297 |
45601431 has 8 divisors (see below), whose sum is σ = 60916464. Its totient is φ = 30343680.
The previous prime is 45601411. The next prime is 45601453. The reversal of 45601431 is 13410654.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45601431 - 213 = 45593239 is a prime.
It is a super-2 number, since 2×456014312 = 4158981018495522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45601411) 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, 12426 + ... + 15671.
It is an arithmetic number, because the mean of its divisors is an integer number (7614558).
Almost surely, 245601431 is an apocalyptic number.
45601431 is a deficient number, since it is larger than the sum of its proper divisors (15315033).
45601431 is a wasteful number, since it uses less digits than its factorization.
45601431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28641.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 45601431 is about 6752.8831620279. The cubic root of 45601431 is about 357.2669346636.
The spelling of 45601431 in words is "forty-five million, six hundred one thousand, four hundred thirty-one".
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