Base | Representation |
---|---|
bin | 11110101000000… |
… | …110101010100110 |
3 | 1022210212020121210 |
4 | 132220012222212 |
5 | 2023020021132 |
6 | 122553052250 |
7 | 15506323212 |
oct | 3650065246 |
9 | 1283766553 |
10 | 513829542 |
11 | 244052816 |
12 | 1240b7086 |
13 | 825b7a65 |
14 | 4c355942 |
15 | 3019abcc |
hex | 1ea06aa6 |
513829542 has 16 divisors (see below), whose sum is σ = 1032825600. Its totient is φ = 170415432.
The previous prime is 513829523. The next prime is 513829567. The reversal of 513829542 is 245928315.
It is a self number, because there is not a number n which added to its sum of digits gives 513829542.
It is a congruent number.
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, 213978 + ... + 216365.
It is an arithmetic number, because the mean of its divisors is an integer number (64551600).
Almost surely, 2513829542 is an apocalyptic number.
513829542 is an abundant number, since it is smaller than the sum of its proper divisors (518996058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
513829542 is a wasteful number, since it uses less digits than its factorization.
513829542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430547.
The product of its digits is 86400, while the sum is 39.
The square root of 513829542 is about 22667.8084957501. The cubic root of 513829542 is about 800.9517537154.
The spelling of 513829542 in words is "five hundred thirteen million, eight hundred twenty-nine thousand, five hundred forty-two".
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