Base | Representation |
---|---|
bin | 10111000010010010010111… |
… | …101011011101011000110111 |
3 | 111021201100120201211112202201 |
4 | 113002102113223131120313 |
5 | 101234344423213031411 |
6 | 555250110353045331 |
7 | 30224365405333510 |
oct | 2702222753353067 |
9 | 437640521745681 |
10 | 101312233330231 |
11 | 2a310305568440 |
12 | b442ba5b56847 |
13 | 446b91982bc11 |
14 | 1b03776d95a07 |
15 | baa56c6a53c1 |
hex | 5c2497add637 |
101312233330231 has 8 divisors (see below), whose sum is σ = 126311355840384. Its totient is φ = 78944597400120.
The previous prime is 101312233330201. The next prime is 101312233330247. The reversal of 101312233330231 is 132033332213101.
It is a happy number.
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 101312233330231 - 25 = 101312233330199 is a prime.
It is a super-2 number, since 2×1013122333302312 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 101312233330231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101312233330201) 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, 657871644925 + ... + 657871645078.
It is an arithmetic number, because the mean of its divisors is an integer number (15788919480048).
Almost surely, 2101312233330231 is an apocalyptic number.
101312233330231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
101312233330231 is a deficient number, since it is larger than the sum of its proper divisors (24999122510153).
101312233330231 is a wasteful number, since it uses less digits than its factorization.
101312233330231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1315743290021.
The product of its (nonzero) digits is 5832, while the sum is 28.
Adding to 101312233330231 its reverse (132033332213101), we get a palindrome (233345565543332).
The spelling of 101312233330231 in words is "one hundred one trillion, three hundred twelve billion, two hundred thirty-three million, three hundred thirty thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •