Base | Representation |
---|---|
bin | 11011110100101110… |
… | …11001000000010001 |
3 | 1102120001012121100201 |
4 | 31322113121000101 |
5 | 221043042311334 |
6 | 10510134015201 |
7 | 1036113443443 |
oct | 157227310021 |
9 | 42501177321 |
10 | 14937853969 |
11 | 6376035865 |
12 | 2a8a7a7501 |
13 | 15409ca35c |
14 | a19c88493 |
15 | 5c663ac14 |
hex | 37a5d9011 |
14937853969 has 2 divisors, whose sum is σ = 14937853970. Its totient is φ = 14937853968.
The previous prime is 14937853963. The next prime is 14937854003. The reversal of 14937853969 is 96935873941.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11005059025 + 3932794944 = 104905^2 + 62712^2 .
It is a cyclic number.
It is not a de Polignac number, because 14937853969 - 25 = 14937853937 is a prime.
It is a super-2 number, since 2×149378539692 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14937853969.
It is not a weakly prime, because it can be changed into another prime (14937853963) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7468926984 + 7468926985.
It is an arithmetic number, because the mean of its divisors is an integer number (7468926985).
Almost surely, 214937853969 is an apocalyptic number.
It is an amenable number.
14937853969 is a deficient number, since it is larger than the sum of its proper divisors (1).
14937853969 is an equidigital number, since it uses as much as digits as its factorization.
14937853969 is an evil number, because the sum of its binary digits is even.
The product of its digits is 44089920, while the sum is 64.
The spelling of 14937853969 in words is "fourteen billion, nine hundred thirty-seven million, eight hundred fifty-three thousand, nine hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •