Base | Representation |
---|---|
bin | 101000111001010000111… |
… | …0001000110101111011100 |
3 | 201220022120111002121102220 |
4 | 1101302201301012233130 |
5 | 1214041321443240422 |
6 | 15542011510145340 |
7 | 1120033001111460 |
oct | 121624161065734 |
9 | 21808514077386 |
10 | 5620531227612 |
11 | 1877721395264 |
12 | 769368652250 |
13 | 31a024496162 |
14 | 15606c6b64a0 |
15 | 9b309c90e5c |
hex | 51ca1c46bdc |
5620531227612 has 48 divisors (see below), whose sum is σ = 14988712972800. Its totient is φ = 1605798597312.
The previous prime is 5620531227601. The next prime is 5620531227613. The reversal of 5620531227612 is 2167221350265.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5620531227613) 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, 623014 + ... + 3410162.
It is an arithmetic number, because the mean of its divisors is an integer number (312264853600).
Almost surely, 25620531227612 is an apocalyptic number.
It is an amenable number.
5620531227612 is an abundant number, since it is smaller than the sum of its proper divisors (9368181745188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5620531227612 is a wasteful number, since it uses less digits than its factorization.
5620531227612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2811170 (or 2811168 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 42.
Adding to 5620531227612 its reverse (2167221350265), we get a palindrome (7787752577877).
The spelling of 5620531227612 in words is "five trillion, six hundred twenty billion, five hundred thirty-one million, two hundred twenty-seven thousand, six hundred twelve".
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