Base | Representation |
---|---|
bin | 1001001001001… |
… | …01110100000000 |
3 | 12100022210220010 |
4 | 10210211310000 |
5 | 124113412203 |
6 | 11335544520 |
7 | 1620642603 |
oct | 444456400 |
9 | 170283803 |
10 | 76700928 |
11 | 3a3285a7 |
12 | 2182b140 |
13 | 12b76885 |
14 | a28833a |
15 | 6b01303 |
hex | 4925d00 |
76700928 has 36 divisors (see below), whose sum is σ = 204138368. Its totient is φ = 25566720.
The previous prime is 76700927. The next prime is 76700941. The reversal of 76700928 is 82900767.
It is a super-2 number, since 2×767009282 = 11766064712122368, which contains 22 as substring.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76700927) 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, 49168 + ... + 50703.
Almost surely, 276700928 is an apocalyptic number.
It is an amenable number.
76700928 is an abundant number, since it is smaller than the sum of its proper divisors (127437440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76700928 is an equidigital number, since it uses as much as digits as its factorization.
76700928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99890 (or 99876 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 39.
The square root of 76700928 is about 8757.9065991822. The cubic root of 76700928 is about 424.8805717485.
The spelling of 76700928 in words is "seventy-six million, seven hundred thousand, nine hundred twenty-eight".
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