Base | Representation |
---|---|
bin | 11010111010101100… |
… | …11001000001010111 |
3 | 1101022010012112110112 |
4 | 31131112121001113 |
5 | 214043432141011 |
6 | 10345544113235 |
7 | 1021052630531 |
oct | 153526310127 |
9 | 41263175415 |
10 | 14451052631 |
11 | 6146273804 |
12 | 297376581b |
13 | 1493bb6a22 |
14 | 9b136a851 |
15 | 598a2d58b |
hex | 35d599057 |
14451052631 has 2 divisors, whose sum is σ = 14451052632. Its totient is φ = 14451052630.
The previous prime is 14451052619. The next prime is 14451052673. The reversal of 14451052631 is 13625015441.
It is a weak prime.
It is an emirp because it is prime and its reverse (13625015441) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14451052631 is a prime.
It is a super-4 number, since 4×144510526314 (a number of 42 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14456052631) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7225526315 + 7225526316.
It is an arithmetic number, because the mean of its divisors is an integer number (7225526316).
Almost surely, 214451052631 is an apocalyptic number.
14451052631 is a deficient number, since it is larger than the sum of its proper divisors (1).
14451052631 is an equidigital number, since it uses as much as digits as its factorization.
14451052631 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14400, while the sum is 32.
The spelling of 14451052631 in words is "fourteen billion, four hundred fifty-one million, fifty-two thousand, six hundred thirty-one".
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