Base | Representation |
---|---|
bin | 1001000101100… |
… | …00100111100000 |
3 | 12022102102102011 |
4 | 10202300213200 |
5 | 124003032041 |
6 | 11321402304 |
7 | 1613603233 |
oct | 442604740 |
9 | 168372364 |
10 | 76220896 |
11 | 3a02a984 |
12 | 21639394 |
13 | 12a3922b |
14 | a1a141a |
15 | 6a58e81 |
hex | 48b09e0 |
76220896 has 24 divisors (see below), whose sum is σ = 156585744. Its totient is φ = 36453120.
The previous prime is 76220891. The next prime is 76220899. The reversal of 76220896 is 69802267.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76220891) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51045 + ... + 52516.
It is an arithmetic number, because the mean of its divisors is an integer number (6524406).
Almost surely, 276220896 is an apocalyptic number.
It is an amenable number.
76220896 is an abundant number, since it is smaller than the sum of its proper divisors (80364848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76220896 is a wasteful number, since it uses less digits than its factorization.
76220896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103594 (or 103586 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 76220896 is about 8730.4579490425. The cubic root of 76220896 is about 423.9923458924.
The spelling of 76220896 in words is "seventy-six million, two hundred twenty thousand, eight hundred ninety-six".
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