Base | Representation |
---|---|
bin | 1111011100001011010… |
… | …10101010110100000111 |
3 | 1212201101002121211021010 |
4 | 13232011222222310013 |
5 | 32143003011020201 |
6 | 1043415200253303 |
7 | 53220603423225 |
oct | 7560552526407 |
9 | 1781332554233 |
10 | 530523532551 |
11 | 194aa2781261 |
12 | 8699b311233 |
13 | 3b049b1723c |
14 | 1b96adcbb15 |
15 | dc006c2bd6 |
hex | 7b85aaad07 |
530523532551 has 16 divisors (see below), whose sum is σ = 719411443808. Its totient is φ = 347666256000.
The previous prime is 530523532541. The next prime is 530523532607. The reversal of 530523532551 is 155235325035.
It is not a de Polignac number, because 530523532551 - 25 = 530523532519 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530523532541) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615400 + ... + 1199901.
It is an arithmetic number, because the mean of its divisors is an integer number (44963215238).
Almost surely, 2530523532551 is an apocalyptic number.
530523532551 is a deficient number, since it is larger than the sum of its proper divisors (188887911257).
530523532551 is a wasteful number, since it uses less digits than its factorization.
530523532551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1816962.
The product of its (nonzero) digits is 337500, while the sum is 39.
Adding to 530523532551 its reverse (155235325035), we get a palindrome (685758857586).
The spelling of 530523532551 in words is "five hundred thirty billion, five hundred twenty-three million, five hundred thirty-two thousand, five hundred fifty-one".
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