Base | Representation |
---|---|
bin | 100000000000110… |
… | …110111100110100 |
3 | 1101102122022012000 |
4 | 200000312330310 |
5 | 2044444032423 |
6 | 125143455300 |
7 | 16211145342 |
oct | 4000667464 |
9 | 1342568160 |
10 | 537095988 |
11 | 2561a4190 |
12 | 12ba57530 |
13 | 87372ba0 |
14 | 51490992 |
15 | 32244843 |
hex | 20036f34 |
537095988 has 192 divisors, whose sum is σ = 1659571200. Its totient is φ = 148072320.
The previous prime is 537095983. The next prime is 537096019. The reversal of 537095988 is 889590735.
It is a super-2 number, since 2×5370959882 = 576944200651392288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537095983) 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, 1281643 + ... + 1282061.
It is an arithmetic number, because the mean of its divisors is an integer number (8643600).
Almost surely, 2537095988 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 537095988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829785600).
537095988 is an abundant number, since it is smaller than the sum of its proper divisors (1122475212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537095988 is a wasteful number, since it uses less digits than its factorization.
537095988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539 (or 531 counting only the distinct ones).
The product of its (nonzero) digits is 2721600, while the sum is 54.
The square root of 537095988 is about 23175.3314539404. The cubic root of 537095988 is about 812.8629008616.
The spelling of 537095988 in words is "five hundred thirty-seven million, ninety-five thousand, nine hundred eighty-eight".
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