Base | Representation |
---|---|
bin | 11010010101011011… |
… | …11101101001100110 |
3 | 1100111100000102200001 |
4 | 31022231331221212 |
5 | 212423421333440 |
6 | 10254540211514 |
7 | 1010235653125 |
oct | 151255755146 |
9 | 40440012601 |
10 | 14138464870 |
11 | 5aa5881a12 |
12 | 28a6b39b9a |
13 | 14441cc55a |
14 | 981a3babc |
15 | 57b384b9a |
hex | 34ab7da66 |
14138464870 has 16 divisors (see below), whose sum is σ = 26788670640. Its totient is φ = 5357733984.
The previous prime is 14138464867. The next prime is 14138464871. The reversal of 14138464870 is 7846483141.
It is a self number, because there is not a number n which added to its sum of digits gives 14138464870.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14138464871) 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, 37206297 + ... + 37206676.
It is an arithmetic number, because the mean of its divisors is an integer number (1674291915).
Almost surely, 214138464870 is an apocalyptic number.
14138464870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14138464870 is a deficient number, since it is larger than the sum of its proper divisors (12650205770).
14138464870 is a wasteful number, since it uses less digits than its factorization.
14138464870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74412999.
The product of its (nonzero) digits is 516096, while the sum is 46.
The spelling of 14138464870 in words is "fourteen billion, one hundred thirty-eight million, four hundred sixty-four thousand, eight hundred seventy".
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