Base | Representation |
---|---|
bin | 1111011110000101111… |
… | …11000000101100101001 |
3 | 1212211000210101100221020 |
4 | 13233002333000230221 |
5 | 32202104340301431 |
6 | 1044105230003053 |
7 | 53255234535111 |
oct | 7570277005451 |
9 | 1784023340836 |
10 | 531552275241 |
11 | 195480446929 |
12 | 87027946489 |
13 | 3b181ca9020 |
14 | 1ba2789c041 |
15 | dc60b80696 |
hex | 7bc2fc0b29 |
531552275241 has 64 divisors (see below), whose sum is σ = 815268679680. Its totient is φ = 305333660160.
The previous prime is 531552275237. The next prime is 531552275263. The reversal of 531552275241 is 142572255135.
It is a happy number.
It is not a de Polignac number, because 531552275241 - 22 = 531552275237 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 531552275193 and 531552275202.
It is not an unprimeable number, because it can be changed into a prime (531552275041) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59010960 + ... + 59019966.
It is an arithmetic number, because the mean of its divisors is an integer number (12738573120).
Almost surely, 2531552275241 is an apocalyptic number.
It is an amenable number.
531552275241 is a deficient number, since it is larger than the sum of its proper divisors (283716404439).
531552275241 is a wasteful number, since it uses less digits than its factorization.
531552275241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10206.
The product of its digits is 420000, while the sum is 42.
The spelling of 531552275241 in words is "five hundred thirty-one billion, five hundred fifty-two million, two hundred seventy-five thousand, two hundred forty-one".
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