Base | Representation |
---|---|
bin | 11101011101001011111… |
… | …10101111011010011011 |
3 | 10120202102010110211201121 |
4 | 32232211332233122123 |
5 | 113040241103033311 |
6 | 2052541522230111 |
7 | 133056555034450 |
oct | 16564576573233 |
9 | 3522363424647 |
10 | 1012102002331 |
11 | 360259216412 |
12 | 14419aab5337 |
13 | 745965c5374 |
14 | 36db3817827 |
15 | 1b4d8e34b71 |
hex | eba5faf69b |
1012102002331 has 16 divisors (see below), whose sum is σ = 1184939840448. Its totient is φ = 846328550400.
The previous prime is 1012102002323. The next prime is 1012102002337. The reversal of 1012102002331 is 1332002012101.
It is a cyclic number.
It is not a de Polignac number, because 1012102002331 - 23 = 1012102002323 is a prime.
It is a super-2 number, since 2×10121020023312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1012102002337) 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, 16377811 + ... + 16439491.
It is an arithmetic number, because the mean of its divisors is an integer number (74058740028).
Almost surely, 21012102002331 is an apocalyptic number.
1012102002331 is a deficient number, since it is larger than the sum of its proper divisors (172837838117).
1012102002331 is an equidigital number, since it uses as much as digits as its factorization.
1012102002331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118902.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1012102002331 its reverse (1332002012101), we get a palindrome (2344104014432).
The spelling of 1012102002331 in words is "one trillion, twelve billion, one hundred two million, two thousand, three hundred thirty-one".
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