Base | Representation |
---|---|
bin | 11100111010001… |
… | …011010000110001 |
3 | 1020210122012010000 |
4 | 130322023100301 |
5 | 1443130400104 |
6 | 120043300213 |
7 | 15006352461 |
oct | 3472132061 |
9 | 1223565100 |
10 | 485012529 |
11 | 229860101 |
12 | 11651a669 |
13 | 79638381 |
14 | 485b3ba1 |
15 | 2c8a7639 |
hex | 1ce8b431 |
485012529 has 15 divisors (see below), whose sum is σ = 724821097. Its totient is φ = 323209548.
The previous prime is 485012519. The next prime is 485012537. The reversal of 485012529 is 925210584.
The square root of 485012529 is 22023.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 485012529 - 25 = 485012497 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 485012493 and 485012502.
It is not an unprimeable number, because it can be changed into a prime (485012519) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 196984 + ... + 199430.
Almost surely, 2485012529 is an apocalyptic number.
485012529 is the 22023-rd square number.
485012529 is the 11012-nd centered octagonal number.
It is an amenable number.
485012529 is a deficient number, since it is larger than the sum of its proper divisors (239808568).
485012529 is an frugal number, since it uses more digits than its factorization.
485012529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4906 (or 2450 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The cubic root of 485012529 is about 785.6895662384.
Multiplying 485012529 by its sum of digits (36), we get a square (17460451044 = 1321382).
The spelling of 485012529 in words is "four hundred eighty-five million, twelve thousand, five hundred twenty-nine".
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