Base | Representation |
---|---|
bin | 10010101110111010… |
… | …111000101111110000 |
3 | 1220220211001120201110 |
4 | 102232322320233300 |
5 | 312143310312202 |
6 | 13123540233320 |
7 | 1311312532200 |
oct | 225672705760 |
9 | 56824046643 |
10 | 20114541552 |
11 | 8592152866 |
12 | 3a9439b840 |
13 | 1b873401c1 |
14 | d8b5c0400 |
15 | 7cad4426c |
hex | 4aeeb8bf0 |
20114541552 has 60 divisors (see below), whose sum is σ = 60446256936. Its totient is φ = 5747011200.
The previous prime is 20114541541. The next prime is 20114541553. The reversal of 20114541552 is 25514541102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20114541553) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4273699 + ... + 4278402.
Almost surely, 220114541552 is an apocalyptic number.
It is an amenable number.
20114541552 is an abundant number, since it is smaller than the sum of its proper divisors (40331715384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20114541552 is a wasteful number, since it uses less digits than its factorization.
20114541552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8552126 (or 8552113 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 30.
The spelling of 20114541552 in words is "twenty billion, one hundred fourteen million, five hundred forty-one thousand, five hundred fifty-two".
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