Base | Representation |
---|---|
bin | 100011010110110100100111… |
… | …0100100001001001011110011 |
3 | 1111210011022002202102210100021 |
4 | 1012231221032210021023303 |
5 | 311230410243400013021 |
6 | 3021235214240304311 |
7 | 122336000304664234 |
oct | 10655511644111363 |
9 | 1453138082383307 |
10 | 310999900001011 |
11 | 90104353888741 |
12 | 2aa69a45312097 |
13 | 1046c21abb5970 |
14 | 56b26929bb08b |
15 | 25e4c4b363c41 |
hex | 11ada4e9092f3 |
310999900001011 has 8 divisors (see below), whose sum is σ = 342711875493680. Its totient is φ = 280400625402912.
The previous prime is 310999900000981. The next prime is 310999900001017. The reversal of 310999900001011 is 110100009999013.
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 310999900001011 - 27 = 310999900000883 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310999900001017) 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, 278175223056 + ... + 278175224173.
It is an arithmetic number, because the mean of its divisors is an integer number (42838984436710).
Almost surely, 2310999900001011 is an apocalyptic number.
310999900001011 is a deficient number, since it is larger than the sum of its proper divisors (31711975492669).
310999900001011 is a wasteful number, since it uses less digits than its factorization.
310999900001011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556350447285.
The product of its (nonzero) digits is 19683, while the sum is 43.
The spelling of 310999900001011 in words is "three hundred ten trillion, nine hundred ninety-nine billion, nine hundred million, one thousand, eleven".
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