Base | Representation |
---|---|
bin | 11010101110011110… |
… | …10001000111000101 |
3 | 1101000222021102202222 |
4 | 31113033101013011 |
5 | 213341210200200 |
6 | 10331442342125 |
7 | 1015366265303 |
oct | 152717210705 |
9 | 41028242688 |
10 | 14348521925 |
11 | 60a3403991 |
12 | 294535a945 |
13 | 147889837a |
14 | 9a18bb273 |
15 | 58ea28d85 |
hex | 3573d11c5 |
14348521925 has 12 divisors (see below), whose sum is σ = 17793910596. Its totient is φ = 11477692800.
The previous prime is 14348521921. The next prime is 14348521961. The reversal of 14348521925 is 52912584341.
It can be written as a sum of positive squares in 6 ways, for example, as 683613316 + 13664908609 = 26146^2 + 116897^2 .
It is not a de Polignac number, because 14348521925 - 22 = 14348521921 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14348521921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313505 + ... + 356345.
It is an arithmetic number, because the mean of its divisors is an integer number (1482825883).
Almost surely, 214348521925 is an apocalyptic number.
It is an amenable number.
14348521925 is a deficient number, since it is larger than the sum of its proper divisors (3445388671).
14348521925 is a wasteful number, since it uses less digits than its factorization.
14348521925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56248 (or 56243 counting only the distinct ones).
The product of its digits is 345600, while the sum is 44.
The spelling of 14348521925 in words is "fourteen billion, three hundred forty-eight million, five hundred twenty-one thousand, nine hundred twenty-five".
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