Base | Representation |
---|---|
bin | 11101011001011110101… |
… | …00000101111101010001 |
3 | 10120120021101021002020101 |
4 | 32230233110011331101 |
5 | 113022201421022433 |
6 | 2052012202412401 |
7 | 132656331530515 |
oct | 16545724057521 |
9 | 3516241232211 |
10 | 1010111110993 |
11 | 35a427430276 |
12 | 143924201101 |
13 | 74339cb9c5a |
14 | 36c65250145 |
15 | 1b41e27107d |
hex | eb2f505f51 |
1010111110993 has 16 divisors (see below), whose sum is σ = 1058859210240. Its totient is φ = 961772302656.
The previous prime is 1010111110979. The next prime is 1010111111021. The reversal of 1010111110993 is 3990111110101.
It is not a de Polignac number, because 1010111110993 - 25 = 1010111110961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1010111110933) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6543171 + ... + 6695767.
It is an arithmetic number, because the mean of its divisors is an integer number (66178700640).
Almost surely, 21010111110993 is an apocalyptic number.
It is an amenable number.
1010111110993 is a deficient number, since it is larger than the sum of its proper divisors (48748099247).
1010111110993 is a wasteful number, since it uses less digits than its factorization.
1010111110993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153936.
The product of its (nonzero) digits is 243, while the sum is 28.
The spelling of 1010111110993 in words is "one trillion, ten billion, one hundred eleven million, one hundred ten thousand, nine hundred ninety-three".
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