Base | Representation |
---|---|
bin | 11101011001010010100… |
… | …10011011101010101011 |
3 | 10120120000100000201221111 |
4 | 32230221102123222223 |
5 | 113022000030343311 |
6 | 2051554151451151 |
7 | 132653663311315 |
oct | 16545122335253 |
9 | 3516010021844 |
10 | 1010010012331 |
11 | 35a385359361 |
12 | 1438b6386ab7 |
13 | 74322080368 |
14 | 36c55a547b5 |
15 | 1b415450d21 |
hex | eb2949baab |
1010010012331 has 4 divisors (see below), whose sum is σ = 1053923491152. Its totient is φ = 966096533512.
The previous prime is 1010010012329. The next prime is 1010010012343. The reversal of 1010010012331 is 1332100100101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1010010012331 - 21 = 1010010012329 is a prime.
It is a super-2 number, since 2×10100100123312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1010010012631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21956739376 + ... + 21956739421.
It is an arithmetic number, because the mean of its divisors is an integer number (263480872788).
Almost surely, 21010010012331 is an apocalyptic number.
1010010012331 is a deficient number, since it is larger than the sum of its proper divisors (43913478821).
1010010012331 is an equidigital number, since it uses as much as digits as its factorization.
1010010012331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43913478820.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 1010010012331 its reverse (1332100100101), we get a palindrome (2342110112432).
The spelling of 1010010012331 in words is "one trillion, ten billion, ten million, twelve thousand, three hundred thirty-one".
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