Base | Representation |
---|---|
bin | 101000001110001… |
… | …001001000001101 |
3 | 1202000202012011010 |
4 | 220032021020031 |
5 | 2340221433140 |
6 | 150543115433 |
7 | 22502446260 |
oct | 5016111015 |
9 | 1660665133 |
10 | 674796045 |
11 | 3169a5290 |
12 | 169ba2b79 |
13 | a9a56401 |
14 | 65896cd7 |
15 | 3e394880 |
hex | 2838920d |
674796045 has 64 divisors (see below), whose sum is σ = 1425309696. Its totient is φ = 263930880.
The previous prime is 674796019. The next prime is 674796071. The reversal of 674796045 is 540697476.
It is an interprime number because it is at equal distance from previous prime (674796019) and next prime (674796071).
It is not a de Polignac number, because 674796045 - 28 = 674795789 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 674795985 and 674796003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2452 + ... + 36818.
It is an arithmetic number, because the mean of its divisors is an integer number (22270464).
Almost surely, 2674796045 is an apocalyptic number.
It is an amenable number.
674796045 is an abundant number, since it is smaller than the sum of its proper divisors (750513651).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674796045 is a wasteful number, since it uses less digits than its factorization.
674796045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34410.
The product of its (nonzero) digits is 1270080, while the sum is 48.
The square root of 674796045 is about 25976.8367011844. The cubic root of 674796045 is about 877.1169617434.
The spelling of 674796045 in words is "six hundred seventy-four million, seven hundred ninety-six thousand, forty-five".
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