Base | Representation |
---|---|
bin | 101110001101010000010101… |
… | …100011111010100111100101 |
3 | 222122112202000021221220010111 |
4 | 232031100111203322213211 |
5 | 203114033134241023323 |
6 | 2000114242045253021 |
7 | 60543143451251056 |
oct | 5615202543724745 |
9 | 878482007856114 |
10 | 203221034314213 |
11 | 598306139aa883 |
12 | 1a961721264171 |
13 | 8951879b78606 |
14 | 3827d4440472d |
15 | 18763a36d1c0d |
hex | b8d4158fa9e5 |
203221034314213 has 8 divisors (see below), whose sum is σ = 203453604302688. Its totient is φ = 202988466256944.
The previous prime is 203221034314211. The next prime is 203221034314273. The reversal of 203221034314213 is 312413430122302.
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 203221034314213 - 21 = 203221034314211 is a prime.
It is a super-2 number, since 2×2032210343142132 (a number of 29 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 (203221034314211) 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, 395729070 + ... + 396242272.
It is an arithmetic number, because the mean of its divisors is an integer number (25431700537836).
Almost surely, 2203221034314213 is an apocalyptic number.
It is an amenable number.
203221034314213 is a deficient number, since it is larger than the sum of its proper divisors (232569988475).
203221034314213 is an equidigital number, since it uses as much as digits as its factorization.
203221034314213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 965603.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 203221034314213 its reverse (312413430122302), we get a palindrome (515634464436515).
The spelling of 203221034314213 in words is "two hundred three trillion, two hundred twenty-one billion, thirty-four million, three hundred fourteen thousand, two hundred thirteen".
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