Base | Representation |
---|---|
bin | 10110101000010… |
… | …111011011000101 |
3 | 222110102202200000 |
4 | 112220113123011 |
5 | 1234144233303 |
6 | 101401511513 |
7 | 12260142045 |
oct | 2650273305 |
9 | 873382600 |
10 | 379680453 |
11 | 1853575a9 |
12 | a71a2599 |
13 | 608788b9 |
14 | 385d5725 |
15 | 234ecda3 |
hex | 16a176c5 |
379680453 has 12 divisors (see below), whose sum is σ = 568739808. Its totient is φ = 253120140.
The previous prime is 379680443. The next prime is 379680461. The reversal of 379680453 is 354086973.
379680453 is a `hidden beast` number, since 37 + 96 + 80 + 453 = 666.
It is not a de Polignac number, because 379680453 - 24 = 379680437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 379680399 and 379680408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379680443) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 780993 + ... + 781478.
It is an arithmetic number, because the mean of its divisors is an integer number (47394984).
Almost surely, 2379680453 is an apocalyptic number.
It is an amenable number.
379680453 is a deficient number, since it is larger than the sum of its proper divisors (189059355).
379680453 is an equidigital number, since it uses as much as digits as its factorization.
379680453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1562486 (or 1562474 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The square root of 379680453 is about 19485.3907582065. The cubic root of 379680453 is about 724.1125585558.
The spelling of 379680453 in words is "three hundred seventy-nine million, six hundred eighty thousand, four hundred fifty-three".
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