Base | Representation |
---|---|
bin | 11011111101110100… |
… | …10111010110011110 |
3 | 1102202100201212220201 |
4 | 31332322113112132 |
5 | 221222104143402 |
6 | 10521500534114 |
7 | 1041031002655 |
oct | 157672272636 |
9 | 42670655821 |
10 | 15014131102 |
11 | 64050a3a13 |
12 | 2ab025133a |
13 | 1553756059 |
14 | a2606219c |
15 | 5cd1a6687 |
hex | 37ee9759e |
15014131102 has 4 divisors (see below), whose sum is σ = 22521196656. Its totient is φ = 7507065550.
The previous prime is 15014131081. The next prime is 15014131133. The reversal of 15014131102 is 20113141051.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20113141051 = 5657 ⋅3555443.
It is a self number, because there is not a number n which added to its sum of digits gives 15014131102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3753532774 + ... + 3753532777.
It is an arithmetic number, because the mean of its divisors is an integer number (5630299164).
Almost surely, 215014131102 is an apocalyptic number.
15014131102 is a deficient number, since it is larger than the sum of its proper divisors (7507065554).
15014131102 is an equidigital number, since it uses as much as digits as its factorization.
15014131102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7507065553.
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 15014131102 its reverse (20113141051), we get a palindrome (35127272153).
The spelling of 15014131102 in words is "fifteen billion, fourteen million, one hundred thirty-one thousand, one hundred two".
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