Base | Representation |
---|---|
bin | 11000111111001100… |
… | …01110000010010000 |
3 | 1021121220201100101112 |
4 | 30133212032002100 |
5 | 204433220431134 |
6 | 10055054152452 |
7 | 653302512401 |
oct | 143746160220 |
9 | 37556640345 |
10 | 13415014544 |
11 | 5764475a88 |
12 | 27247b2728 |
13 | 135a36c439 |
14 | 91391b9a8 |
15 | 537ace1ce |
hex | 31f98e090 |
13415014544 has 20 divisors (see below), whose sum is σ = 26178584880. Its totient is φ = 6659250720.
The previous prime is 13415014541. The next prime is 13415014567. The reversal of 13415014544 is 44541051431.
It is a self number, because there is not a number n which added to its sum of digits gives 13415014544.
It is not an unprimeable number, because it can be changed into a prime (13415014541) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3013742 + ... + 3018189.
It is an arithmetic number, because the mean of its divisors is an integer number (1308929244).
Almost surely, 213415014544 is an apocalyptic number.
It is an amenable number.
13415014544 is a deficient number, since it is larger than the sum of its proper divisors (12763570336).
13415014544 is a wasteful number, since it uses less digits than its factorization.
13415014544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6032078 (or 6032072 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 13415014544 its reverse (44541051431), we get a palindrome (57956065975).
The spelling of 13415014544 in words is "thirteen billion, four hundred fifteen million, fourteen thousand, five hundred forty-four".
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