Base | Representation |
---|---|
bin | 11011111010111100… |
… | …10011111110100101 |
3 | 1102200200022220022120 |
4 | 31331132103332211 |
5 | 221144420000122 |
6 | 10515235420153 |
7 | 1040315620005 |
oct | 157536237645 |
9 | 42620286276 |
10 | 14990000037 |
11 | 63a2511991 |
12 | 2aa4154659 |
13 | 154b75750c |
14 | a22b80005 |
15 | 5caedb75c |
hex | 37d793fa5 |
14990000037 has 32 divisors (see below), whose sum is σ = 21631034880. Its totient is φ = 9213012480.
The previous prime is 14990000029. The next prime is 14990000057. The reversal of 14990000037 is 73000009941.
It is not a de Polignac number, because 14990000037 - 23 = 14990000029 is a prime.
It is a super-2 number, since 2×149900000372 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14989999962 and 14990000007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14990000057) by changing a digit.
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 in 31 ways as a sum of consecutive naturals, for example, 122943 + ... + 212355.
It is an arithmetic number, because the mean of its divisors is an integer number (675969840).
Almost surely, 214990000037 is an apocalyptic number.
It is an amenable number.
14990000037 is a deficient number, since it is larger than the sum of its proper divisors (6641034843).
14990000037 is a wasteful number, since it uses less digits than its factorization.
14990000037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89533.
The product of its (nonzero) digits is 6804, while the sum is 33.
Adding to 14990000037 its reverse (73000009941), we get a palindrome (87990009978).
The spelling of 14990000037 in words is "fourteen billion, nine hundred ninety million, thirty-seven", and thus it is an aban number.
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