Base | Representation |
---|---|
bin | 10011101000111010001… |
… | …10001011000101000100 |
3 | 2101111202211112022112122 |
4 | 21310131012023011010 |
5 | 42023441243213410 |
6 | 1233555315305112 |
7 | 66516060361604 |
oct | 11643506130504 |
9 | 2344684468478 |
10 | 674798022980 |
11 | 2401a898a314 |
12 | aa9445ab198 |
13 | 4b8301365c3 |
14 | 249361c2c04 |
15 | 128467d9e55 |
hex | 9d1d18b144 |
674798022980 has 48 divisors (see below), whose sum is σ = 1491737808960. Its totient is φ = 255699388800.
The previous prime is 674798022959. The next prime is 674798022989. The reversal of 674798022980 is 89220897476.
It is not an unprimeable number, because it can be changed into a prime (674798022989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9899615 + ... + 9967545.
It is an arithmetic number, because the mean of its divisors is an integer number (31077871020).
Almost surely, 2674798022980 is an apocalyptic number.
It is an amenable number.
674798022980 is an abundant number, since it is smaller than the sum of its proper divisors (816939785980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674798022980 is a wasteful number, since it uses less digits than its factorization.
674798022980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94100 (or 94098 counting only the distinct ones).
The product of its (nonzero) digits is 24385536, while the sum is 62.
The spelling of 674798022980 in words is "six hundred seventy-four billion, seven hundred ninety-eight million, twenty-two thousand, nine hundred eighty".
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