Base | Representation |
---|---|
bin | 1000010110101010… |
… | …1010001100110111 |
3 | 12210021202110212212 |
4 | 2011222222030313 |
5 | 14043043141011 |
6 | 1010305404035 |
7 | 106400245214 |
oct | 20552521467 |
9 | 5707673785 |
10 | 2242552631 |
11 | a50953a90 |
12 | 52703961b |
13 | 2997b0027 |
14 | 173b96b0b |
15 | d1d2508b |
hex | 85aaa337 |
2242552631 has 4 divisors (see below), whose sum is σ = 2446421064. Its totient is φ = 2038684200.
The previous prime is 2242552607. The next prime is 2242552639. The reversal of 2242552631 is 1362552422.
2242552631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2242552631 - 210 = 2242551607 is a prime.
It is a super-2 number, since 2×22425526312 = 10058084605610044322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2242552639) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101934200 + ... + 101934221.
It is an arithmetic number, because the mean of its divisors is an integer number (611605266).
Almost surely, 22242552631 is an apocalyptic number.
2242552631 is a deficient number, since it is larger than the sum of its proper divisors (203868433).
2242552631 is a wasteful number, since it uses less digits than its factorization.
2242552631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203868432.
The product of its digits is 28800, while the sum is 32.
The square root of 2242552631 is about 47355.5976733480. The cubic root of 2242552631 is about 1308.9233488102.
The spelling of 2242552631 in words is "two billion, two hundred forty-two million, five hundred fifty-two thousand, six hundred thirty-one".
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