| Base | Representation |
|---|---|
| bin | 1111011100011010110… |
| … | …10001011000101000000 |
| 3 | 1212201201011001002120000 |
| 4 | 13232031122023011000 |
| 5 | 32143234234112414 |
| 6 | 1043440120320000 |
| 7 | 53224041461253 |
| oct | 7561532130500 |
| 9 | 1781634032500 |
| 10 | 530653425984 |
| 11 | 19505a030100 |
| 12 | 86a16913000 |
| 13 | 3b06a9c6366 |
| 14 | 1b98036109a |
| 15 | dc0bcceb09 |
| hex | 7b8d68b140 |
530653425984 has 210 divisors, whose sum is σ = 1729027317402. Its totient is φ = 160803878400.
The previous prime is 530653425979. The next prime is 530653425989. The reversal of 530653425984 is 489524356035.
It is a happy number.
530653425984 is a `hidden beast` number, since 5 + 3 + 0 + 6 + 5 + 3 + 42 + 598 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (530653425979) and next prime (530653425989).
It can be written as a sum of positive squares in only one way, i.e., 329705640000 + 200947785984 = 574200^2 + 448272^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 530653425984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530653425989) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 204274 + ... + 1050254.
Almost surely, 2530653425984 is an apocalyptic number.
530653425984 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530653425984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (864513658701).
530653425984 is an abundant number, since it is smaller than the sum of its proper divisors (1198373891418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530653425984 is a wasteful number, since it uses less digits than its factorization.
530653425984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846027 (or 845997 counting only the distinct ones).
The product of its (nonzero) digits is 15552000, while the sum is 54.
The spelling of 530653425984 in words is "five hundred thirty billion, six hundred fifty-three million, four hundred twenty-five thousand, nine hundred eighty-four".
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