Base | Representation |
---|---|
bin | 11100100110010000… |
… | …11011001011111000 |
3 | 1110122000001120001100 |
4 | 32103020123023320 |
5 | 222420430024034 |
6 | 11015255451400 |
7 | 1052320262562 |
oct | 162310331370 |
9 | 43560046040 |
10 | 15353361144 |
11 | 6569632520 |
12 | 2b85986b60 |
13 | 15a8b0b0a4 |
14 | a59128332 |
15 | 5ecd64099 |
hex | 39321b2f8 |
15353361144 has 48 divisors (see below), whose sum is σ = 45362205720. Its totient is φ = 4652533440.
The previous prime is 15353361091. The next prime is 15353361157. The reversal of 15353361144 is 44116335351.
15353361144 is a `hidden beast` number, since 1 + 5 + 3 + 5 + 33 + 611 + 4 + 4 = 666.
15353361144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 15353361099 and 15353361108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9691987 + ... + 9693570.
Almost surely, 215353361144 is an apocalyptic number.
It is an amenable number.
15353361144 is an abundant number, since it is smaller than the sum of its proper divisors (30008844576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15353361144 is a wasteful number, since it uses less digits than its factorization.
15353361144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19385580 (or 19385573 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
Adding to 15353361144 its reverse (44116335351), we get a palindrome (59469696495).
The spelling of 15353361144 in words is "fifteen billion, three hundred fifty-three million, three hundred sixty-one thousand, one hundred forty-four".
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