Base | Representation |
---|---|
bin | 1001001011010… |
… | …10100010101010 |
3 | 12100212010001120 |
4 | 10211222202222 |
5 | 124201414232 |
6 | 11350000110 |
7 | 1623224415 |
oct | 445524252 |
9 | 170763046 |
10 | 76982442 |
11 | 3a500059 |
12 | 21946036 |
13 | 12c44a54 |
14 | a31cb7c |
15 | 6b5992c |
hex | 496a8aa |
76982442 has 16 divisors (see below), whose sum is σ = 156074880. Its totient is φ = 25309152.
The previous prime is 76982431. The next prime is 76982497. The reversal of 76982442 is 24428967.
It is a junction number, because it is equal to n+sod(n) for n = 76982394 and 76982403.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87442 + ... + 88317.
It is an arithmetic number, because the mean of its divisors is an integer number (9754680).
Almost surely, 276982442 is an apocalyptic number.
76982442 is an abundant number, since it is smaller than the sum of its proper divisors (79092438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76982442 is a wasteful number, since it uses less digits than its factorization.
76982442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175837.
The product of its digits is 193536, while the sum is 42.
The square root of 76982442 is about 8773.9638704522. The cubic root of 76982442 is about 425.3997475314.
The spelling of 76982442 in words is "seventy-six million, nine hundred eighty-two thousand, four hundred forty-two".
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