Base | Representation |
---|---|
bin | 1001001001010… |
… | …11111001010010 |
3 | 12100101002001212 |
4 | 10210223321102 |
5 | 124120211332 |
6 | 11340300122 |
7 | 1621105334 |
oct | 444537122 |
9 | 170332055 |
10 | 76725842 |
11 | 3a345296 |
12 | 21841642 |
13 | 12b8500b |
14 | a293454 |
15 | 6b088b2 |
hex | 492be52 |
76725842 has 16 divisors (see below), whose sum is σ = 119901600. Its totient is φ = 36790560.
The previous prime is 76725823. The next prime is 76725881. The reversal of 76725842 is 24852767.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a self number, because there is not a number n which added to its sum of digits gives 76725842.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3092 + ... + 12767.
It is an arithmetic number, because the mean of its divisors is an integer number (7493850).
Almost surely, 276725842 is an apocalyptic number.
76725842 is a deficient number, since it is larger than the sum of its proper divisors (43175758).
76725842 is a wasteful number, since it uses less digits than its factorization.
76725842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15961.
The product of its digits is 188160, while the sum is 41.
The square root of 76725842 is about 8759.3288555688. The cubic root of 76725842 is about 424.9265700127.
The spelling of 76725842 in words is "seventy-six million, seven hundred twenty-five thousand, eight hundred forty-two".
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