Base | Representation |
---|---|
bin | 11110101010100… |
… | …110110110001010 |
3 | 1022212002120121210 |
4 | 132222212312022 |
5 | 2023202020032 |
6 | 123015113550 |
7 | 15515025066 |
oct | 3652466612 |
9 | 1285076553 |
10 | 514485642 |
11 | 244460750 |
12 | 1243728b6 |
13 | 82787598 |
14 | 4c486aa6 |
15 | 3027a2cc |
hex | 1eaa6d8a |
514485642 has 16 divisors (see below), whose sum is σ = 1122514272. Its totient is φ = 155904720.
The previous prime is 514485623. The next prime is 514485659. The reversal of 514485642 is 246584415.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 514485642.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3897553 + ... + 3897684.
It is an arithmetic number, because the mean of its divisors is an integer number (70157142).
Almost surely, 2514485642 is an apocalyptic number.
514485642 is an abundant number, since it is smaller than the sum of its proper divisors (608028630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514485642 is a wasteful number, since it uses less digits than its factorization.
514485642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7795253.
The product of its digits is 153600, while the sum is 39.
The square root of 514485642 is about 22682.2759440053. The cubic root of 514485642 is about 801.2925158372.
The spelling of 514485642 in words is "five hundred fourteen million, four hundred eighty-five thousand, six hundred forty-two".
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