Base | Representation |
---|---|
bin | 10000101110011010… |
… | …11101110010100101 |
3 | 212011210012202102221 |
4 | 20113031131302211 |
5 | 121342202343303 |
6 | 4043002232341 |
7 | 435342064066 |
oct | 102715356245 |
9 | 25153182387 |
10 | 8979340453 |
11 | 3898670426 |
12 | 18a71b56b1 |
13 | b013c8905 |
14 | 61279856d |
15 | 37849a4bd |
hex | 21735dca5 |
8979340453 has 8 divisors (see below), whose sum is σ = 9205753568. Its totient is φ = 8753727024.
The previous prime is 8979340451. The next prime is 8979340493. The reversal of 8979340453 is 3540439798.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8979340453 - 21 = 8979340451 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8979340453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8979340451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177150 + ... + 222127.
It is an arithmetic number, because the mean of its divisors is an integer number (1150719196).
Almost surely, 28979340453 is an apocalyptic number.
It is an amenable number.
8979340453 is a deficient number, since it is larger than the sum of its proper divisors (226413115).
8979340453 is a wasteful number, since it uses less digits than its factorization.
8979340453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399843.
The product of its (nonzero) digits is 3265920, while the sum is 52.
The square root of 8979340453 is about 94759.3818732478. The cubic root of 8979340453 is about 2078.4909892172.
The spelling of 8979340453 in words is "eight billion, nine hundred seventy-nine million, three hundred forty thousand, four hundred fifty-three".
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