Base | Representation |
---|---|
bin | 1010111001000… |
… | …0001100101001 |
3 | 10011221202100200 |
4 | 2232100030221 |
5 | 43143220101 |
6 | 4311022413 |
7 | 1063161045 |
oct | 256201451 |
9 | 104852320 |
10 | 45679401 |
11 | 2386a679 |
12 | 1336aa09 |
13 | 9604941 |
14 | 60d1025 |
15 | 4024986 |
hex | 2b90329 |
45679401 has 12 divisors (see below), whose sum is σ = 69454320. Its totient is φ = 28850040.
The previous prime is 45679331. The next prime is 45679409. The reversal of 45679401 is 10497654.
45679401 is a `hidden beast` number, since 4 + 567 + 94 + 0 + 1 = 666.
It is not a de Polignac number, because 45679401 - 27 = 45679273 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (45679409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133395 + ... + 133736.
It is an arithmetic number, because the mean of its divisors is an integer number (5787860).
Almost surely, 245679401 is an apocalyptic number.
It is an amenable number.
45679401 is a deficient number, since it is larger than the sum of its proper divisors (23774919).
45679401 is a wasteful number, since it uses less digits than its factorization.
45679401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267156 (or 267153 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 45679401 is about 6758.6537860731. The cubic root of 45679401 is about 357.4704388161.
The spelling of 45679401 in words is "forty-five million, six hundred seventy-nine thousand, four hundred one".
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