Base | Representation |
---|---|
bin | 11100110010001010… |
… | …11111000111110100 |
3 | 1110212222000122110122 |
4 | 32121011133013310 |
5 | 223122013113012 |
6 | 11033224511112 |
7 | 1054642331021 |
oct | 163105370764 |
9 | 43788018418 |
10 | 15453254132 |
11 | 660aa60608 |
12 | 2bb331b498 |
13 | 15c3714c74 |
14 | a684cc548 |
15 | 6069e6e72 |
hex | 39915f1f4 |
15453254132 has 12 divisors (see below), whose sum is σ = 27249632256. Its totient is φ = 7667644920.
The previous prime is 15453254119. The next prime is 15453254137. The reversal of 15453254132 is 23145235451.
It is a junction number, because it is equal to n+sod(n) for n = 15453254092 and 15453254101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15453254137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14744948 + ... + 14745995.
It is an arithmetic number, because the mean of its divisors is an integer number (2270802688).
Almost surely, 215453254132 is an apocalyptic number.
It is an amenable number.
15453254132 is a deficient number, since it is larger than the sum of its proper divisors (11796378124).
15453254132 is a wasteful number, since it uses less digits than its factorization.
15453254132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29491078 (or 29491076 counting only the distinct ones).
The product of its digits is 72000, while the sum is 35.
Adding to 15453254132 its reverse (23145235451), we get a palindrome (38598489583).
The spelling of 15453254132 in words is "fifteen billion, four hundred fifty-three million, two hundred fifty-four thousand, one hundred thirty-two".
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