Base | Representation |
---|---|
bin | 1111011011101001111… |
… | …01000000000010011000 |
3 | 1212200122112222122222002 |
4 | 13231310331000002120 |
5 | 32141414220003100 |
6 | 1043331302220132 |
7 | 53210630125532 |
oct | 7556475000230 |
9 | 1780575878862 |
10 | 530243125400 |
11 | 19496946a20a |
12 | 86921424648 |
13 | 3b0039b9451 |
14 | 1b941a78852 |
15 | dbd5c842d5 |
hex | 7b74f40098 |
530243125400 has 24 divisors (see below), whose sum is σ = 1232815267020. Its totient is φ = 212097250080.
The previous prime is 530243125351. The next prime is 530243125439. The reversal of 530243125400 is 4521342035.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1325607614 + ... + 1325608013.
Almost surely, 2530243125400 is an apocalyptic number.
530243125400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
530243125400 is an abundant number, since it is smaller than the sum of its proper divisors (702572141620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530243125400 is a wasteful number, since it uses less digits than its factorization.
530243125400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2651215643 (or 2651215634 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 530243125400 its reverse (4521342035), we get a palindrome (534764467435).
The spelling of 530243125400 in words is "five hundred thirty billion, two hundred forty-three million, one hundred twenty-five thousand, four hundred".
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