Base | Representation |
---|---|
bin | 1110111101100110101000… |
… | …1111010011011100011011 |
3 | 2011020202012211010000021022 |
4 | 3233121222033103130123 |
5 | 4124020141311443004 |
6 | 54553415033033055 |
7 | 3315403453256513 |
oct | 357315217233433 |
9 | 64222184100238 |
10 | 16451507140379 |
11 | 5273054988783 |
12 | 1a184b455578b |
13 | 9244a7bb86bc |
14 | 40c385a52843 |
15 | 1d7e1c6242be |
hex | ef66a3d371b |
16451507140379 has 2 divisors, whose sum is σ = 16451507140380. Its totient is φ = 16451507140378.
The previous prime is 16451507140361. The next prime is 16451507140429. The reversal of 16451507140379 is 97304170515461.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 16451507140379 - 224 = 16451490363163 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 16451507140379.
It is not a weakly prime, because it can be changed into another prime (16451507140339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8225753570189 + 8225753570190.
It is an arithmetic number, because the mean of its divisors is an integer number (8225753570190).
Almost surely, 216451507140379 is an apocalyptic number.
16451507140379 is a deficient number, since it is larger than the sum of its proper divisors (1).
16451507140379 is an equidigital number, since it uses as much as digits as its factorization.
16451507140379 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3175200, while the sum is 53.
The spelling of 16451507140379 in words is "sixteen trillion, four hundred fifty-one billion, five hundred seven million, one hundred forty thousand, three hundred seventy-nine".
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