Base | Representation |
---|---|
bin | 11001001111100010… |
… | …10111011100111001 |
3 | 1021222110202202221101 |
4 | 30213301113130321 |
5 | 210223322420200 |
6 | 10120433411401 |
7 | 656556261205 |
oct | 144761273471 |
9 | 37873682841 |
10 | 13552154425 |
11 | 5824924227 |
12 | 2762709b61 |
13 | 137c8b79b4 |
14 | 927c19b05 |
15 | 544b6d26a |
hex | 327c57739 |
13552154425 has 12 divisors (see below), whose sum is σ = 16874991360. Its totient is φ = 10796355920.
The previous prime is 13552154419. The next prime is 13552154477. The reversal of 13552154425 is 52445125531.
It is not a de Polignac number, because 13552154425 - 223 = 13543765817 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1128097 + ... + 1140046.
It is an arithmetic number, because the mean of its divisors is an integer number (1406249280).
Almost surely, 213552154425 is an apocalyptic number.
It is an amenable number.
13552154425 is a deficient number, since it is larger than the sum of its proper divisors (3322836935).
13552154425 is a wasteful number, since it uses less digits than its factorization.
13552154425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2268392 (or 2268387 counting only the distinct ones).
The product of its digits is 120000, while the sum is 37.
Adding to 13552154425 its reverse (52445125531), we get a palindrome (65997279956).
The spelling of 13552154425 in words is "thirteen billion, five hundred fifty-two million, one hundred fifty-four thousand, four hundred twenty-five".
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