Base | Representation |
---|---|
bin | 100100101111101011111000… |
… | …0001001101111111001101111 |
3 | 1120101101212202211202121201102 |
4 | 1021133113300021233321233 |
5 | 314331011114432410411 |
6 | 3103230032354233315 |
7 | 125036245322465036 |
oct | 11137276011577157 |
9 | 1511355684677642 |
10 | 323213203013231 |
11 | 93a92a49a4a713 |
12 | 30300a7388583b |
13 | 10b46b499aa27b |
14 | 59b586136171d |
15 | 27577b5561d3b |
hex | 125f5f026fe6f |
323213203013231 has 8 divisors (see below), whose sum is σ = 337269538989024. Its totient is φ = 309157166039040.
The previous prime is 323213203013179. The next prime is 323213203013249. The reversal of 323213203013231 is 132310302312323.
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 323213203013231 - 230 = 323212129271407 is a prime.
It is a super-2 number, since 2×3232132030132312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 323213203013194 and 323213203013203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323213203043231) 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, 72540050 + ... + 76866671.
It is an arithmetic number, because the mean of its divisors is an integer number (42158692373628).
Almost surely, 2323213203013231 is an apocalyptic number.
323213203013231 is a deficient number, since it is larger than the sum of its proper divisors (14056335975793).
323213203013231 is a wasteful number, since it uses less digits than its factorization.
323213203013231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149500801.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 323213203013231 its reverse (132310302312323), we get a palindrome (455523505325554).
The spelling of 323213203013231 in words is "three hundred twenty-three trillion, two hundred thirteen billion, two hundred three million, thirteen thousand, two hundred thirty-one".
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