Base | Representation |
---|---|
bin | 1111011101000011101… |
… | …01110011011100111001 |
3 | 1212202121001001111201012 |
4 | 13232201311303130321 |
5 | 32144440012313221 |
6 | 1043534123403305 |
7 | 53235403226042 |
oct | 7564165633471 |
9 | 1782531044635 |
10 | 530996213561 |
11 | 195215579520 |
12 | 86ab1683535 |
13 | 3b0c3a25748 |
14 | 1b9b3ab18c9 |
15 | dc2be4165b |
hex | 7ba1d73739 |
530996213561 has 8 divisors (see below), whose sum is σ = 579278386944. Its totient is φ = 482715671920.
The previous prime is 530996213521. The next prime is 530996213581. The reversal of 530996213561 is 165312699035.
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 530996213561 - 214 = 530996197177 is a prime.
It is a super-2 number, since 2×5309962135612 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530996213521) 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, 330635 + ... + 1082271.
It is an arithmetic number, because the mean of its divisors is an integer number (72409798368).
Almost surely, 2530996213561 is an apocalyptic number.
It is an amenable number.
530996213561 is a deficient number, since it is larger than the sum of its proper divisors (48282173383).
530996213561 is a wasteful number, since it uses less digits than its factorization.
530996213561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815871.
The product of its (nonzero) digits is 1312200, while the sum is 50.
The spelling of 530996213561 in words is "five hundred thirty billion, nine hundred ninety-six million, two hundred thirteen thousand, five hundred sixty-one".
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