Base | Representation |
---|---|
bin | 1001001010010… |
… | …10001000000100 |
3 | 12100121100221000 |
4 | 10211022020010 |
5 | 124133142133 |
6 | 11343053300 |
7 | 1622132340 |
oct | 445121004 |
9 | 170540830 |
10 | 76849668 |
11 | 3a41a325 |
12 | 218a1230 |
13 | 12bc949c |
14 | a2c6620 |
15 | 6b30413 |
hex | 494a204 |
76849668 has 48 divisors (see below), whose sum is σ = 227704960. Its totient is φ = 21956832.
The previous prime is 76849657. The next prime is 76849679. The reversal of 76849668 is 86694867.
It is an interprime number because it is at equal distance from previous prime (76849657) and next prime (76849679).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50071 + ... + 51582.
Almost surely, 276849668 is an apocalyptic number.
It is an amenable number.
76849668 is an abundant number, since it is smaller than the sum of its proper divisors (150855292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76849668 is a wasteful number, since it uses less digits than its factorization.
76849668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101673 (or 101665 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 54.
The square root of 76849668 is about 8766.3942416480. The cubic root of 76849668 is about 425.1550400896.
The spelling of 76849668 in words is "seventy-six million, eight hundred forty-nine thousand, six hundred sixty-eight".
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