Base | Representation |
---|---|
bin | 1001101100111… |
… | …1001111011110 |
3 | 2211120111200222 |
4 | 2123033033132 |
5 | 40404213000 |
6 | 4012121342 |
7 | 1002620405 |
oct | 233171736 |
9 | 84514628 |
10 | 40694750 |
11 | 20a75628 |
12 | 11766252 |
13 | 857ab45 |
14 | 559463c |
15 | 388ca85 |
hex | 26cf3de |
40694750 has 16 divisors (see below), whose sum is σ = 76181040. Its totient is φ = 16277800.
The previous prime is 40694741. The next prime is 40694761. The reversal of 40694750 is 5749604.
It is a self number, because there is not a number n which added to its sum of digits gives 40694750.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 81140 + ... + 81639.
It is an arithmetic number, because the mean of its divisors is an integer number (4761315).
Almost surely, 240694750 is an apocalyptic number.
40694750 is a deficient number, since it is larger than the sum of its proper divisors (35486290).
40694750 is a wasteful number, since it uses less digits than its factorization.
40694750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162796 (or 162786 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 40694750 is about 6379.2436855790. The cubic root of 40694750 is about 343.9638449022.
The spelling of 40694750 in words is "forty million, six hundred ninety-four thousand, seven hundred fifty".
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