Base | Representation |
---|---|
bin | 1001000001100100… |
… | …0110111010001000 |
3 | 20020211100210122021 |
4 | 2100121012322020 |
5 | 14430130013000 |
6 | 1040214334224 |
7 | 114013630063 |
oct | 22031067210 |
9 | 6224323567 |
10 | 2422501000 |
11 | 1033490947 |
12 | 57735a374 |
13 | 2c7b6655a |
14 | 18da398da |
15 | e2a1d11a |
hex | 90646e88 |
2422501000 has 128 divisors (see below), whose sum is σ = 5867652960. Its totient is φ = 935424000.
The previous prime is 2422500979. The next prime is 2422501009. The reversal of 2422501000 is 1052242.
It can be written as a sum of positive squares in 16 ways, for example, as 7171684 + 2415329316 = 2678^2 + 49146^2 .
It is a super-2 number, since 2×24225010002 = 11737022190002000000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2422501009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8620860 + ... + 8621140.
Almost surely, 22422501000 is an apocalyptic number.
2422501000 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 2422501000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2933826480).
2422501000 is an abundant number, since it is smaller than the sum of its proper divisors (3445151960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2422501000 is a wasteful number, since it uses less digits than its factorization.
2422501000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572 (or 558 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 2422501000 is about 49218.9089679972. The cubic root of 2422501000 is about 1343.0370337159.
Adding to 2422501000 its reverse (1052242), we get a palindrome (2423553242).
The spelling of 2422501000 in words is "two billion, four hundred twenty-two million, five hundred one thousand".
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