Base | Representation |
---|---|
bin | 1001000111101… |
… | …10011110100010 |
3 | 12022221221221011 |
4 | 10203312132202 |
5 | 124041211132 |
6 | 11331451134 |
7 | 1616204413 |
oct | 443663642 |
9 | 168857834 |
10 | 76507042 |
11 | 3a205967 |
12 | 21756aaa |
13 | 12b09551 |
14 | a23780a |
15 | 6ab3b47 |
hex | 48f67a2 |
76507042 has 16 divisors (see below), whose sum is σ = 116262720. Its totient is φ = 37756368.
The previous prime is 76507031. The next prime is 76507043. The reversal of 76507042 is 24070567.
It is a junction number, because it is equal to n+sod(n) for n = 76506995 and 76507013.
It is not an unprimeable number, because it can be changed into a prime (76507043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51709 + ... + 53167.
It is an arithmetic number, because the mean of its divisors is an integer number (7266420).
Almost surely, 276507042 is an apocalyptic number.
76507042 is a deficient number, since it is larger than the sum of its proper divisors (39755678).
76507042 is a wasteful number, since it uses less digits than its factorization.
76507042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1785.
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 76507042 is about 8746.8303973497. The cubic root of 76507042 is about 424.5222627213.
The spelling of 76507042 in words is "seventy-six million, five hundred seven thousand, forty-two".
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