Base | Representation |
---|---|
bin | 101100101101010… |
… | …0010110010010100 |
3 | 10212112202112010010 |
4 | 1121122202302110 |
5 | 11033013133302 |
6 | 404505000220 |
7 | 52113620112 |
oct | 13132426224 |
9 | 3775675103 |
10 | 1500130452 |
11 | 6aa86a237 |
12 | 35a483070 |
13 | 1aba39772 |
14 | 103338ab2 |
15 | 8ba7316c |
hex | 596a2c94 |
1500130452 has 24 divisors (see below), whose sum is σ = 3515596000. Its totient is φ = 497858976.
The previous prime is 1500130451. The next prime is 1500130459. The reversal of 1500130452 is 2540310051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1500130451) 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, 270202 + ... + 275697.
Almost surely, 21500130452 is an apocalyptic number.
1500130452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1500130452 is an abundant number, since it is smaller than the sum of its proper divisors (2015465548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1500130452 is a wasteful number, since it uses less digits than its factorization.
1500130452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 546135 (or 546133 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 1500130452 is about 38731.5175535377. The cubic root of 1500130452 is about 1144.7474260941.
The spelling of 1500130452 in words is "one billion, five hundred million, one hundred thirty thousand, four hundred fifty-two".
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