Base | Representation |
---|---|
bin | 10111000001000110110000… |
… | …010011001100111111101001 |
3 | 111021102121000101001211000120 |
4 | 113001012300103030333221 |
5 | 101232032133224222101 |
6 | 555144522041353453 |
7 | 30215462406531243 |
oct | 2701066023147751 |
9 | 437377011054016 |
10 | 101231042023401 |
11 | 2a289931152964 |
12 | b42b307198889 |
13 | 446407a957724 |
14 | 1add873d11093 |
15 | ba83b9816b36 |
hex | 5c11b04ccfe9 |
101231042023401 has 16 divisors (see below), whose sum is σ = 142078906305600. Its totient is φ = 63935282086848.
The previous prime is 101231042023367. The next prime is 101231042023403. The reversal of 101231042023401 is 104320240132101.
It is not a de Polignac number, because 101231042023401 - 239 = 100681286209513 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101231042023403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41099415 + ... + 43492803.
It is an arithmetic number, because the mean of its divisors is an integer number (8879931644100).
Almost surely, 2101231042023401 is an apocalyptic number.
It is an amenable number.
101231042023401 is a deficient number, since it is larger than the sum of its proper divisors (40847864282199).
101231042023401 is a wasteful number, since it uses less digits than its factorization.
101231042023401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3135448.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 101231042023401 its reverse (104320240132101), we get a palindrome (205551282155502).
The spelling of 101231042023401 in words is "one hundred one trillion, two hundred thirty-one billion, forty-two million, twenty-three thousand, four hundred one".
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