Base | Representation |
---|---|
bin | 11011001001001010… |
… | …00111101010111101 |
3 | 1101121120110021222121 |
4 | 31210211013222331 |
5 | 214321010313422 |
6 | 10410000042541 |
7 | 1024054652530 |
oct | 154445075275 |
9 | 41546407877 |
10 | 14572354237 |
11 | 61a8794471 |
12 | 29a8303451 |
13 | 14b307821c |
14 | 9c3504a17 |
15 | 5a44de8c7 |
hex | 364947abd |
14572354237 has 32 divisors (see below), whose sum is σ = 17812574208. Its totient is φ = 11649851136.
The previous prime is 14572354123. The next prime is 14572354261. The reversal of 14572354237 is 73245327541.
It is a de Polignac number, because none of the positive numbers 2k-14572354237 is a prime.
It is a super-2 number, since 2×145723542372 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14572354193 and 14572354202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14572354267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5142373 + ... + 5145205.
It is an arithmetic number, because the mean of its divisors is an integer number (556642944).
Almost surely, 214572354237 is an apocalyptic number.
It is an amenable number.
14572354237 is a deficient number, since it is larger than the sum of its proper divisors (3240219971).
14572354237 is a wasteful number, since it uses less digits than its factorization.
14572354237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3649.
The product of its digits is 705600, while the sum is 43.
The spelling of 14572354237 in words is "fourteen billion, five hundred seventy-two million, three hundred fifty-four thousand, two hundred thirty-seven".
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