Base | Representation |
---|---|
bin | 1001011010000000… |
… | …00111000111010011 |
3 | 111000221102010002201 |
4 | 10231000013013103 |
5 | 40320243034110 |
6 | 2153034224031 |
7 | 236100021655 |
oct | 45500070723 |
9 | 14027363081 |
10 | 5049971155 |
11 | 2161639089 |
12 | b8b285017 |
13 | 626306b18 |
14 | 35c98c6d5 |
15 | 1e8527b3a |
hex | 12d0071d3 |
5049971155 has 8 divisors (see below), whose sum is σ = 6060929472. Its totient is φ = 4039334208.
The previous prime is 5049971153. The next prime is 5049971167. The reversal of 5049971155 is 5511799405.
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 5049971155 - 21 = 5049971153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5049971153) 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, 44299 + ... + 109828.
It is an arithmetic number, because the mean of its divisors is an integer number (757616184).
Almost surely, 25049971155 is an apocalyptic number.
5049971155 is a deficient number, since it is larger than the sum of its proper divisors (1010958317).
5049971155 is a wasteful number, since it uses less digits than its factorization.
5049971155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160685.
The product of its (nonzero) digits is 283500, while the sum is 46.
The square root of 5049971155 is about 71063.1490647579. The cubic root of 5049971155 is about 1715.6537050726.
The spelling of 5049971155 in words is "five billion, forty-nine million, nine hundred seventy-one thousand, one hundred fifty-five".
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