Base | Representation |
---|---|
bin | 101000000011100… |
… | …100111110000000 |
3 | 1201211112111001020 |
4 | 220003210332000 |
5 | 2334014321441 |
6 | 150403505440 |
7 | 22440062631 |
oct | 5003447600 |
9 | 1654474036 |
10 | 672026496 |
11 | 3153834a9 |
12 | 169088280 |
13 | a92c691b |
14 | 65375888 |
15 | 3dee8e66 |
hex | 280e4f80 |
672026496 has 32 divisors (see below), whose sum is σ = 1785071400. Its totient is φ = 224008704.
The previous prime is 672026491. The next prime is 672026501. The reversal of 672026496 is 694620276.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (672026491) and next prime (672026501).
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×6720264962 = 903239222652076032, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (672026491) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 874651 + ... + 875418.
Almost surely, 2672026496 is an apocalyptic number.
It is an amenable number.
672026496 is an abundant number, since it is smaller than the sum of its proper divisors (1113044904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
672026496 is a wasteful number, since it uses less digits than its factorization.
672026496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1750086 (or 1750074 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 42.
The square root of 672026496 is about 25923.4738412891. The cubic root of 672026496 is about 875.9153397052.
The spelling of 672026496 in words is "six hundred seventy-two million, twenty-six thousand, four hundred ninety-six".
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