Base | Representation |
---|---|
bin | 11010010011100110… |
… | …10000001001100011 |
3 | 1100110021001111120021 |
4 | 31021303100021203 |
5 | 212411001333042 |
6 | 10253230254311 |
7 | 1006661102200 |
oct | 151163201143 |
9 | 40407044507 |
10 | 14123074147 |
11 | 5a9811a706 |
12 | 28a1957397 |
13 | 1440c71110 |
14 | 97d992ca7 |
15 | 579d44867 |
hex | 349cd0263 |
14123074147 has 36 divisors (see below), whose sum is σ = 18282575808. Its totient is φ = 10813370400.
The previous prime is 14123074109. The next prime is 14123074183. The reversal of 14123074147 is 74147032141.
It is not a de Polignac number, because 14123074147 - 27 = 14123074019 is a prime.
It is a super-2 number, since 2×141230741472 (a number of 21 digits) contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (14123074747) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 600622 + ... + 623692.
It is an arithmetic number, because the mean of its divisors is an integer number (507849328).
Almost surely, 214123074147 is an apocalyptic number.
14123074147 is a deficient number, since it is larger than the sum of its proper divisors (4159501661).
14123074147 is a wasteful number, since it uses less digits than its factorization.
14123074147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23160 (or 23122 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 34.
The spelling of 14123074147 in words is "fourteen billion, one hundred twenty-three million, seventy-four thousand, one hundred forty-seven".
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