Base | Representation |
---|---|
bin | 11001100000110111… |
… | …10001100000100010 |
3 | 1022100121020112101211 |
4 | 30300123301200202 |
5 | 211023024121210 |
6 | 10143104420334 |
7 | 663302510026 |
oct | 146033614042 |
9 | 38317215354 |
10 | 13697488930 |
11 | 589996a194 |
12 | 27a33176aa |
13 | 13a3a42148 |
14 | 93d24c386 |
15 | 5527ca38a |
hex | 3306f1822 |
13697488930 has 32 divisors (see below), whose sum is σ = 26244777600. Its totient is φ = 5132299392.
The previous prime is 13697488907. The next prime is 13697488933. The reversal of 13697488930 is 3988479631.
It is not an unprimeable number, because it can be changed into a prime (13697488933) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388102 + ... + 421921.
It is an arithmetic number, because the mean of its divisors is an integer number (820149300).
Almost surely, 213697488930 is an apocalyptic number.
13697488930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13697488930 is a deficient number, since it is larger than the sum of its proper divisors (12547288670).
13697488930 is a wasteful number, since it uses less digits than its factorization.
13697488930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810138.
The product of its (nonzero) digits is 7838208, while the sum is 58.
The spelling of 13697488930 in words is "thirteen billion, six hundred ninety-seven million, four hundred eighty-eight thousand, nine hundred thirty".
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