Base | Representation |
---|---|
bin | 11101110100001111001001… |
… | …101110110010110011110101 |
3 | 122012022012021101201210001022 |
4 | 131310033021232302303311 |
5 | 114141440421414020313 |
6 | 1142521403252310525 |
7 | 36423022516256444 |
oct | 3564171156626365 |
9 | 565265241653038 |
10 | 131133031001333 |
11 | 3886822a407429 |
12 | 1285a562912445 |
13 | 5822a3a67275a |
14 | 2454c30466d5b |
15 | 102610ecdcc08 |
hex | 7743c9bb2cf5 |
131133031001333 has 32 divisors (see below), whose sum is σ = 137377775784960. Its totient is φ = 125055135878400.
The previous prime is 131133031001321. The next prime is 131133031001359. The reversal of 131133031001333 is 333100130331131.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131133031001333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131133031001933) 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, 658870391 + ... + 659069387.
It is an arithmetic number, because the mean of its divisors is an integer number (4293055493280).
Almost surely, 2131133031001333 is an apocalyptic number.
It is an amenable number.
131133031001333 is a deficient number, since it is larger than the sum of its proper divisors (6244744783627).
131133031001333 is a wasteful number, since it uses less digits than its factorization.
131133031001333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200757.
The product of its (nonzero) digits is 2187, while the sum is 26.
Adding to 131133031001333 its reverse (333100130331131), we get a palindrome (464233161332464).
The spelling of 131133031001333 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, thirty-one million, one thousand, three hundred thirty-three".
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