Base | Representation |
---|---|
bin | 1111011100001100001… |
… | …10110100110100001111 |
3 | 1212201101121111211002111 |
4 | 13232012012310310033 |
5 | 32143011403213201 |
6 | 1043420022404451 |
7 | 53221023234202 |
oct | 7560606646417 |
9 | 1781347454074 |
10 | 530530913551 |
11 | 194aa6962761 |
12 | 869a1890727 |
13 | 3b04b4cc9b2 |
14 | 1b96bd8d939 |
15 | dc0117eb51 |
hex | 7b861b4d0f |
530530913551 has 8 divisors (see below), whose sum is σ = 539860349504. Its totient is φ = 521221871520.
The previous prime is 530530913527. The next prime is 530530913567. The reversal of 530530913551 is 155319035035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530530913551 - 229 = 529994042639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530530913851) 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, 5045991 + ... + 5150056.
It is an arithmetic number, because the mean of its divisors is an integer number (67482543688).
Almost surely, 2530530913551 is an apocalyptic number.
530530913551 is a deficient number, since it is larger than the sum of its proper divisors (9329435953).
530530913551 is a wasteful number, since it uses less digits than its factorization.
530530913551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10196961.
The product of its (nonzero) digits is 151875, while the sum is 40.
Adding to 530530913551 its reverse (155319035035), we get a palindrome (685849948586).
The spelling of 530530913551 in words is "five hundred thirty billion, five hundred thirty million, nine hundred thirteen thousand, five hundred fifty-one".
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