Base | Representation |
---|---|
bin | 111100010000101000011001… |
… | …0100100000101000001011001 |
3 | 2120111202102012002121010020121 |
4 | 1320201100302210011001121 |
5 | 1023433330132134040010 |
6 | 5115154121333553241 |
7 | 216434642430446026 |
oct | 17041206244050131 |
9 | 2514672162533217 |
10 | 530051352252505 |
11 | 143988574a33226 |
12 | 4b5476054a5821 |
13 | 1999b821a74365 |
14 | 94c689d97a54d |
15 | 4142cbab2e3da |
hex | 1e21432905059 |
530051352252505 has 4 divisors (see below), whose sum is σ = 636061622703012. Its totient is φ = 424041081802000.
The previous prime is 530051352252493. The next prime is 530051352252533. The reversal of 530051352252505 is 505252253150035.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 420027112560969 + 110024239691536 = 20494563^2 + 10489244^2 .
It is not a de Polignac number, because 530051352252505 - 225 = 530051318698073 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53005135225246 + ... + 53005135225255.
It is an arithmetic number, because the mean of its divisors is an integer number (159015405675753).
Almost surely, 2530051352252505 is an apocalyptic number.
It is an amenable number.
530051352252505 is a deficient number, since it is larger than the sum of its proper divisors (106010270450507).
530051352252505 is a wasteful number, since it uses less digits than its factorization.
530051352252505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106010270450506.
The product of its (nonzero) digits is 1125000, while the sum is 43.
The spelling of 530051352252505 in words is "five hundred thirty trillion, fifty-one billion, three hundred fifty-two million, two hundred fifty-two thousand, five hundred five".
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