Base | Representation |
---|---|
bin | 1000101000001010… |
… | …00111010010111100 |
3 | 102221210122110202020 |
4 | 10110011013102330 |
5 | 33441223232340 |
6 | 2043340400140 |
7 | 222532044222 |
oct | 42405072274 |
9 | 12853573666 |
10 | 4631852220 |
11 | 1a67618146 |
12 | a93246050 |
13 | 58a7c0378 |
14 | 31d22cb12 |
15 | 1c19859d0 |
hex | 1141474bc |
4631852220 has 24 divisors (see below), whose sum is σ = 12969186384. Its totient is φ = 1235160576.
The previous prime is 4631852219. The next prime is 4631852221. The reversal of 4631852220 is 222581364.
It is an interprime number because it is at equal distance from previous prime (4631852219) and next prime (4631852221).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4631852221) 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, 38598709 + ... + 38598828.
It is an arithmetic number, because the mean of its divisors is an integer number (540382766).
Almost surely, 24631852220 is an apocalyptic number.
It is an amenable number.
4631852220 is an abundant number, since it is smaller than the sum of its proper divisors (8337334164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4631852220 is a wasteful number, since it uses less digits than its factorization.
4631852220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77197549 (or 77197547 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 4631852220 is about 68057.7124211503. The cubic root of 4631852220 is about 1666.9333348417.
The spelling of 4631852220 in words is "four billion, six hundred thirty-one million, eight hundred fifty-two thousand, two hundred twenty".
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