Base | Representation |
---|---|
bin | 1001101110011… |
… | …1100111001101 |
3 | 2211202120122010 |
4 | 2123213213031 |
5 | 40420411243 |
6 | 4014211433 |
7 | 1003514421 |
oct | 233474715 |
9 | 84676563 |
10 | 40794573 |
11 | 21033626 |
12 | 117b3b79 |
13 | 85b4401 |
14 | 55bcb81 |
15 | 38ac433 |
hex | 26e79cd |
40794573 has 16 divisors (see below), whose sum is σ = 56376320. Its totient is φ = 26221104.
The previous prime is 40794557. The next prime is 40794587. The reversal of 40794573 is 37549704.
It is not a de Polignac number, because 40794573 - 24 = 40794557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40794553) 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, 8190 + ... + 12192.
It is an arithmetic number, because the mean of its divisors is an integer number (3523520).
Almost surely, 240794573 is an apocalyptic number.
40794573 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
40794573 is a deficient number, since it is larger than the sum of its proper divisors (15581747).
40794573 is a wasteful number, since it uses less digits than its factorization.
40794573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4128.
The product of its (nonzero) digits is 105840, while the sum is 39.
The square root of 40794573 is about 6387.0629400375. The cubic root of 40794573 is about 344.2448595821.
The spelling of 40794573 in words is "forty million, seven hundred ninety-four thousand, five hundred seventy-three".
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