Base | Representation |
---|---|
bin | 1001001001010110… |
… | …0101000110000100 |
3 | 20100002202112220021 |
4 | 2102111211012010 |
5 | 20012003134000 |
6 | 1043341544524 |
7 | 114561156604 |
oct | 22225450604 |
9 | 6302675807 |
10 | 2455130500 |
11 | 104a947979 |
12 | 586275144 |
13 | 30184c354 |
14 | 1940d0c04 |
15 | e581611a |
hex | 92565184 |
2455130500 has 48 divisors (see below), whose sum is σ = 5375260800. Its totient is φ = 979624800.
The previous prime is 2455130477. The next prime is 2455130519. The reversal of 2455130500 is 50315542.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203641 + ... + 215359.
It is an arithmetic number, because the mean of its divisors is an integer number (111984600).
Almost surely, 22455130500 is an apocalyptic number.
2455130500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2455130500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2687630400).
2455130500 is an abundant number, since it is smaller than the sum of its proper divisors (2920130300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2455130500 is a wasteful number, since it uses less digits than its factorization.
2455130500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12157 (or 12145 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 2455130500 is about 49549.2734558237. The cubic root of 2455130500 is about 1349.0401041086.
The spelling of 2455130500 in words is "two billion, four hundred fifty-five million, one hundred thirty thousand, five hundred".
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