Base | Representation |
---|---|
bin | 1001100100111111… |
… | …00000101000010111 |
3 | 111021100202010221200 |
4 | 10302133200220113 |
5 | 41012333310330 |
6 | 2210124443543 |
7 | 241266012555 |
oct | 46237405027 |
9 | 14240663850 |
10 | 5142088215 |
11 | 21a9635a90 |
12 | bb60a95b3 |
13 | 63c41a564 |
14 | 36accabd5 |
15 | 201671a60 |
hex | 1327e0a17 |
5142088215 has 48 divisors (see below), whose sum is σ = 9745781760. Its totient is φ = 2487349440.
The previous prime is 5142088213. The next prime is 5142088241. The reversal of 5142088215 is 5128802415.
It is not a de Polignac number, because 5142088215 - 21 = 5142088213 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5142088215.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5142088213) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 205474 + ... + 229136.
It is an arithmetic number, because the mean of its divisors is an integer number (203037120).
Almost surely, 25142088215 is an apocalyptic number.
5142088215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5142088215 is a deficient number, since it is larger than the sum of its proper divisors (4603693545).
5142088215 is a wasteful number, since it uses less digits than its factorization.
5142088215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24124 (or 24121 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 36.
The square root of 5142088215 is about 71708.3552663147. The cubic root of 5142088215 is about 1726.0227180427.
The spelling of 5142088215 in words is "five billion, one hundred forty-two million, eighty-eight thousand, two hundred fifteen".
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