Base | Representation |
---|---|
bin | 1010111101001… |
… | …0111001110111 |
3 | 10012110122011022 |
4 | 2233102321313 |
5 | 43230441011 |
6 | 4320531355 |
7 | 1065406454 |
oct | 257227167 |
9 | 105418138 |
10 | 45952631 |
11 | 23a3698a |
12 | 13480b5b |
13 | 969c10a |
14 | 616282b |
15 | 407a8db |
hex | 2bd2e77 |
45952631 has 4 divisors (see below), whose sum is σ = 47194632. Its totient is φ = 44710632.
The previous prime is 45952619. The next prime is 45952639. The reversal of 45952631 is 13625954.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 45952631 - 26 = 45952567 is a prime.
It is a super-3 number, since 3×459526313 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45952591 and 45952600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45952639) 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 3 ways as a sum of consecutive naturals, for example, 620945 + ... + 621018.
It is an arithmetic number, because the mean of its divisors is an integer number (11798658).
Almost surely, 245952631 is an apocalyptic number.
45952631 is a deficient number, since it is larger than the sum of its proper divisors (1242001).
45952631 is a wasteful number, since it uses less digits than its factorization.
45952631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1242000.
The product of its digits is 32400, while the sum is 35.
The square root of 45952631 is about 6778.8369946474. The cubic root of 45952631 is about 358.1817554445.
The spelling of 45952631 in words is "forty-five million, nine hundred fifty-two thousand, six hundred thirty-one".
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