Base | Representation |
---|---|
bin | 1000011001101110… |
… | …1011001111101010 |
3 | 12211011221021212000 |
4 | 2012123223033222 |
5 | 14104340330322 |
6 | 1011445031430 |
7 | 106614412632 |
oct | 20633531752 |
9 | 5734837760 |
10 | 2255401962 |
11 | a5812a970 |
12 | 52b3b5576 |
13 | 29c35b798 |
14 | 17577d6c2 |
15 | d30123ac |
hex | 866eb3ea |
2255401962 has 128 divisors (see below), whose sum is σ = 5752995840. Its totient is φ = 648648000.
The previous prime is 2255401927. The next prime is 2255401963. The reversal of 2255401962 is 2691045522.
2255401962 is a `hidden beast` number, since 2 + 25 + 540 + 1 + 96 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (2255401963) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 974787 + ... + 977097.
It is an arithmetic number, because the mean of its divisors is an integer number (44945280).
Almost surely, 22255401962 is an apocalyptic number.
2255401962 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 2255401962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2876497920).
2255401962 is an abundant number, since it is smaller than the sum of its proper divisors (3497593878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2255401962 is a wasteful number, since it uses less digits than its factorization.
2255401962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2417 (or 2411 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 2255401962 is about 47491.0724452502. The cubic root of 2255401962 is about 1311.4185364141.
The spelling of 2255401962 in words is "two billion, two hundred fifty-five million, four hundred one thousand, nine hundred sixty-two".
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