Base | Representation |
---|---|
bin | 1001110000110101… |
… | …11001011101011010 |
3 | 111112021212221120100 |
4 | 10320122321131122 |
5 | 41213313324430 |
6 | 2224040240230 |
7 | 243614242662 |
oct | 47032713532 |
9 | 14467787510 |
10 | 5241542490 |
11 | 224a7944a8 |
12 | 1023470076 |
13 | 656bcc842 |
14 | 37a1b91a2 |
15 | 20a269960 |
hex | 1386b975a |
5241542490 has 24 divisors (see below), whose sum is σ = 13628010708. Its totient is φ = 1397744640.
The previous prime is 5241542489. The next prime is 5241542503. The reversal of 5241542490 is 942451425.
It is a happy number.
5241542490 is a `hidden beast` number, since 5 + 24 + 1 + 542 + 4 + 90 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4957990569 + 283551921 = 70413^2 + 16839^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29119591 + ... + 29119770.
Almost surely, 25241542490 is an apocalyptic number.
5241542490 is an abundant number, since it is smaller than the sum of its proper divisors (8386468218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5241542490 is a wasteful number, since it uses less digits than its factorization.
5241542490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58239374 (or 58239371 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 5241542490 is about 72398.4978435326. The cubic root of 5241542490 is about 1737.0795341634.
The spelling of 5241542490 in words is "five billion, two hundred forty-one million, five hundred forty-two thousand, four hundred ninety".
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