Base | Representation |
---|---|
bin | 101110001101001000111100… |
… | …101101111010100100101110 |
3 | 222122111222112102121122022220 |
4 | 232031020330231322210232 |
5 | 203113420412413443202 |
6 | 2000110450541420210 |
7 | 60542443042662444 |
oct | 5615107455724456 |
9 | 878458472548286 |
10 | 203213101312302 |
11 | 59828212a33054 |
12 | 1a96008856a666 |
13 | 8950bb4492843 |
14 | 38277d09bab94 |
15 | 187608c01cabc |
hex | b8d23cb7a92e |
203213101312302 has 64 divisors (see below), whose sum is σ = 427969631738880. Its totient is φ = 64149675739776.
The previous prime is 203213101312301. The next prime is 203213101312303.
203213101312302 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (203213101312301) and next prime (203213101312303).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203213101312301) 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, 5254087788 + ... + 5254126464.
It is an arithmetic number, because the mean of its divisors is an integer number (6687025495920).
Almost surely, 2203213101312302 is an apocalyptic number.
203213101312302 is an abundant number, since it is smaller than the sum of its proper divisors (224756530426578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203213101312302 is a wasteful number, since it uses less digits than its factorization.
203213101312302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53945.
The product of its (nonzero) digits is 1296, while the sum is 24.
It can be divided in two parts, 20321310 and 1312302, that added together give a palindrome (21633612).
The spelling of 203213101312302 in words is "two hundred three trillion, two hundred thirteen billion, one hundred one million, three hundred twelve thousand, three hundred two".
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