Base | Representation |
---|---|
bin | 11010100010001010… |
… | …00001001011110010 |
3 | 1100202202210201021021 |
4 | 31101011001023302 |
5 | 213133231000304 |
6 | 10313311250054 |
7 | 1013002651366 |
oct | 152105011362 |
9 | 40682721237 |
10 | 14245171954 |
11 | 6050034592 |
12 | 291681992a |
13 | 1460350b40 |
14 | 991c972a6 |
15 | 585911a54 |
hex | 3511412f2 |
14245171954 has 16 divisors (see below), whose sum is σ = 23804930520. Its totient is φ = 6347980800.
The previous prime is 14245171951. The next prime is 14245171957. The reversal of 14245171954 is 45917154241.
It is an interprime number because it is at equal distance from previous prime (14245171951) and next prime (14245171957).
It can be written as a sum of positive squares in 4 ways, for example, as 11864219929 + 2380952025 = 108923^2 + 48795^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14245171954.
It is not an unprimeable number, because it can be changed into a prime (14245171951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9445647 + ... + 9447154.
Almost surely, 214245171954 is an apocalyptic number.
14245171954 is a deficient number, since it is larger than the sum of its proper divisors (9559758566).
14245171954 is a wasteful number, since it uses less digits than its factorization.
14245171954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18892845.
The product of its digits is 201600, while the sum is 43.
The spelling of 14245171954 in words is "fourteen billion, two hundred forty-five million, one hundred seventy-one thousand, nine hundred fifty-four".
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