Base | Representation |
---|---|
bin | 1010111010011… |
… | …0000011111101 |
3 | 10012010022012120 |
4 | 2232212003331 |
5 | 43204101312 |
6 | 4312553153 |
7 | 1064013123 |
oct | 256460375 |
9 | 105108176 |
10 | 45768957 |
11 | 23920993 |
12 | 133b27b9 |
13 | 9636630 |
14 | 6115913 |
15 | 404128c |
hex | 2ba60fd |
45768957 has 16 divisors (see below), whose sum is σ = 65842560. Its totient is φ = 28112832.
The previous prime is 45768949. The next prime is 45768959. The reversal of 45768957 is 75986754.
It is not a de Polignac number, because 45768957 - 23 = 45768949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45768959) 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, 35203 + ... + 36479.
It is an arithmetic number, because the mean of its divisors is an integer number (4115160).
Almost surely, 245768957 is an apocalyptic number.
It is an amenable number.
45768957 is a deficient number, since it is larger than the sum of its proper divisors (20073603).
45768957 is a wasteful number, since it uses less digits than its factorization.
45768957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2212.
The product of its digits is 2116800, while the sum is 51.
The square root of 45768957 is about 6765.2758258625. The cubic root of 45768957 is about 357.7038972489.
The spelling of 45768957 in words is "forty-five million, seven hundred sixty-eight thousand, nine hundred fifty-seven".
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