Base | Representation |
---|---|
bin | 1010111101001… |
… | …0011000011101 |
3 | 10012110112020010 |
4 | 2233102120131 |
5 | 43230403433 |
6 | 4320513433 |
7 | 1065400311 |
oct | 257223035 |
9 | 105415203 |
10 | 45950493 |
11 | 23a35316 |
12 | 1347b879 |
13 | 969b154 |
14 | 6161b41 |
15 | 4079e63 |
hex | 2bd261d |
45950493 has 16 divisors (see below), whose sum is σ = 64832000. Its totient is φ = 28868400.
The previous prime is 45950467. The next prime is 45950497. The reversal of 45950493 is 39405954.
It is not a de Polignac number, because 45950493 - 25 = 45950461 is a prime.
It is a super-4 number, since 4×459504934 (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45950497) 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, 9318 + ... + 13368.
It is an arithmetic number, because the mean of its divisors is an integer number (4052000).
Almost surely, 245950493 is an apocalyptic number.
It is an amenable number.
45950493 is a deficient number, since it is larger than the sum of its proper divisors (18881507).
45950493 is a wasteful number, since it uses less digits than its factorization.
45950493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4272.
The product of its (nonzero) digits is 97200, while the sum is 39.
The square root of 45950493 is about 6778.6792961461. The cubic root of 45950493 is about 358.1762004164.
The spelling of 45950493 in words is "forty-five million, nine hundred fifty thousand, four hundred ninety-three".
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