Base | Representation |
---|---|
bin | 1001101101111… |
… | …0111101100110 |
3 | 2211200210000212 |
4 | 2123132331212 |
5 | 40413243032 |
6 | 4013335422 |
7 | 1003306214 |
oct | 233367546 |
9 | 84623025 |
10 | 40759142 |
11 | 21009a46 |
12 | 11797572 |
13 | 85a1248 |
14 | 55adcb4 |
15 | 38a1bb2 |
hex | 26def66 |
40759142 has 16 divisors (see below), whose sum is σ = 65136960. Its totient is φ = 19072872.
The previous prime is 40759129. The next prime is 40759153. The reversal of 40759142 is 24195704.
It is a happy number.
It is a super-2 number, since 2×407591422 = 3322615313152328, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40759099 and 40759108.
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, 3308 + ... + 9615.
It is an arithmetic number, because the mean of its divisors is an integer number (4071060).
Almost surely, 240759142 is an apocalyptic number.
40759142 is a deficient number, since it is larger than the sum of its proper divisors (24377818).
40759142 is a wasteful number, since it uses less digits than its factorization.
40759142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13027.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 40759142 is about 6384.2886839491. The cubic root of 40759142 is about 344.1451692594.
The spelling of 40759142 in words is "forty million, seven hundred fifty-nine thousand, one hundred forty-two".
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