Base | Representation |
---|---|
bin | 1010100000010101000001… |
… | …01111110010110001111011 |
3 | 10000210102210120101102010121 |
4 | 11100022200233302301323 |
5 | 11011441402414014321 |
6 | 121044244522354111 |
7 | 4602665040433642 |
oct | 520124057626173 |
9 | 100712716342117 |
10 | 23101031001211 |
11 | 73a7101837329 |
12 | 271117465b937 |
13 | cb75580c6157 |
14 | 59c14b0b2359 |
15 | 2a0d9e0bb441 |
hex | 1502a0bf2c7b |
23101031001211 has 8 divisors (see below), whose sum is σ = 23203692232704. Its totient is φ = 22998377617320.
The previous prime is 23101031001107. The next prime is 23101031001239. The reversal of 23101031001211 is 11210013010132.
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 23101031001211 - 215 = 23101030968443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23101032001211) 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, 3978466 + ... + 7875928.
It is an arithmetic number, because the mean of its divisors is an integer number (2900461529088).
Almost surely, 223101031001211 is an apocalyptic number.
23101031001211 is a deficient number, since it is larger than the sum of its proper divisors (102661231493).
23101031001211 is a wasteful number, since it uses less digits than its factorization.
23101031001211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3923801.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 23101031001211 its reverse (11210013010132), we get a palindrome (34311044011343).
The spelling of 23101031001211 in words is "twenty-three trillion, one hundred one billion, thirty-one million, one thousand, two hundred eleven".
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