Base | Representation |
---|---|
bin | 1001100110100101… |
… | …00000111110000011 |
3 | 111022021220110010222 |
4 | 10303102200332003 |
5 | 41024244141242 |
6 | 2211323213255 |
7 | 241520451362 |
oct | 46322407603 |
9 | 14267813128 |
10 | 5155458947 |
11 | 2206138681 |
12 | bba67722b |
13 | 64211c432 |
14 | 36c9ab7d9 |
15 | 2029135d2 |
hex | 1334a0f83 |
5155458947 has 8 divisors (see below), whose sum is σ = 5696057376. Its totient is φ = 4641231232.
The previous prime is 5155458923. The next prime is 5155458953. The reversal of 5155458947 is 7498545515.
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 5155458947 - 224 = 5138681731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5155458907) 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, 6592268 + ... + 6593049.
It is an arithmetic number, because the mean of its divisors is an integer number (712007172).
Almost surely, 25155458947 is an apocalyptic number.
5155458947 is a deficient number, since it is larger than the sum of its proper divisors (540598429).
5155458947 is a wasteful number, since it uses less digits than its factorization.
5155458947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13185357.
The product of its digits is 5040000, while the sum is 53.
The square root of 5155458947 is about 71801.5246843686. The cubic root of 5155458947 is about 1727.5174553315.
The spelling of 5155458947 in words is "five billion, one hundred fifty-five million, four hundred fifty-eight thousand, nine hundred forty-seven".
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