Base | Representation |
---|---|
bin | 11001010010010101… |
… | …010110000111111010 |
3 | 2121002012122100222021 |
4 | 121102111112013322 |
5 | 421101142144010 |
6 | 20250102545054 |
7 | 1650554543464 |
oct | 312225260772 |
9 | 77065570867 |
10 | 27151131130 |
11 | 10573118752 |
12 | 5318a3818a |
13 | 27390b7586 |
14 | 1457d43134 |
15 | a8d9898da |
hex | 6525561fa |
27151131130 has 16 divisors (see below), whose sum is σ = 48922385184. Its totient is φ = 10849263760.
The previous prime is 27151131019. The next prime is 27151131131. The reversal of 27151131130 is 3113115172.
It is a junction number, because it is equal to n+sod(n) for n = 27151131095 and 27151131104.
It is not an unprimeable number, because it can be changed into a prime (27151131131) 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, 1388392 + ... + 1407811.
It is an arithmetic number, because the mean of its divisors is an integer number (3057649074).
Almost surely, 227151131130 is an apocalyptic number.
27151131130 is a deficient number, since it is larger than the sum of its proper divisors (21771254054).
27151131130 is a wasteful number, since it uses less digits than its factorization.
27151131130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2797181.
The product of its (nonzero) digits is 630, while the sum is 25.
The spelling of 27151131130 in words is "twenty-seven billion, one hundred fifty-one million, one hundred thirty-one thousand, one hundred thirty".
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