Base | Representation |
---|---|
bin | 100000001010011010110… |
… | …110010111001001111111 |
3 | 21211021221102011210021201 |
4 | 200022122312113021333 |
5 | 242203003022211111 |
6 | 4411205035040331 |
7 | 315453043434220 |
oct | 40123266271177 |
9 | 7737842153251 |
10 | 2210211132031 |
11 | 782388622681 |
12 | 2b842b2a00a7 |
13 | 130564224bb6 |
14 | 78d90b73247 |
15 | 3c75cb176c1 |
hex | 2029ad9727f |
2210211132031 has 8 divisors (see below), whose sum is σ = 2525985541664. Its totient is φ = 1894444212960.
The previous prime is 2210211131987. The next prime is 2210211132097. The reversal of 2210211132031 is 1302311120122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2210211132031 - 211 = 2210211129983 is a prime.
It is a super-2 number, since 2×22102111320312 (a number of 25 digits) 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 (2210211132431) 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, 1225440 + ... + 2433541.
It is an arithmetic number, because the mean of its divisors is an integer number (315748192708).
Almost surely, 22210211132031 is an apocalyptic number.
2210211132031 is a deficient number, since it is larger than the sum of its proper divisors (315774409633).
2210211132031 is an equidigital number, since it uses as much as digits as its factorization.
2210211132031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3745281.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 2210211132031 its reverse (1302311120122), we get a palindrome (3512522252153).
The spelling of 2210211132031 in words is "two trillion, two hundred ten billion, two hundred eleven million, one hundred thirty-two thousand, thirty-one".
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