Base | Representation |
---|---|
bin | 100000000100010… |
… | …100100110101010 |
3 | 1101111100102120201 |
4 | 200010110212222 |
5 | 2100212111012 |
6 | 125215142414 |
7 | 16221646303 |
oct | 4004244652 |
9 | 1344312521 |
10 | 538003882 |
11 | 256764309 |
12 | 130214a0a |
13 | 876001c0 |
14 | 516497aa |
15 | 32373857 |
hex | 201149aa |
538003882 has 16 divisors (see below), whose sum is σ = 899052840. Its totient is φ = 239746752.
The previous prime is 538003813. The next prime is 538003883. The reversal of 538003882 is 288300835.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 406465921 + 131537961 = 20161^2 + 11469^2 .
It is not an unprimeable number, because it can be changed into a prime (538003883) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356013 + ... + 357520.
Almost surely, 2538003882 is an apocalyptic number.
538003882 is a deficient number, since it is larger than the sum of its proper divisors (361048958).
538003882 is a wasteful number, since it uses less digits than its factorization.
538003882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 713577.
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 538003882 is about 23194.9106917875. The cubic root of 538003882 is about 813.3206575931.
The spelling of 538003882 in words is "five hundred thirty-eight million, three thousand, eight hundred eighty-two".
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