Base | Representation |
---|---|
bin | 11101011001101011101… |
… | …11011000000001100011 |
3 | 10120120120001002012121201 |
4 | 32230311313120001203 |
5 | 113022413040221311 |
6 | 2052031130302031 |
7 | 132662135005612 |
oct | 16546567300143 |
9 | 3516501065551 |
10 | 1010221023331 |
11 | 35a483482013 |
12 | 143954b87917 |
13 | 743569c1440 |
14 | 36c75aa1879 |
15 | 1b428c329c1 |
hex | eb35dd8063 |
1010221023331 has 8 divisors (see below), whose sum is σ = 1087969468544. Its totient is φ = 932478168960.
The previous prime is 1010221023319. The next prime is 1010221023359. The reversal of 1010221023331 is 1333201220101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1010221023331 - 211 = 1010221021283 is a prime.
It is a super-2 number, since 2×10102210233312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1010221023299 and 1010221023308.
It is not an unprimeable number, because it can be changed into a prime (1010221023731) 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, 1018611 + ... + 1748716.
It is an arithmetic number, because the mean of its divisors is an integer number (135996183568).
Almost surely, 21010221023331 is an apocalyptic number.
1010221023331 is a deficient number, since it is larger than the sum of its proper divisors (77748445213).
1010221023331 is a wasteful number, since it uses less digits than its factorization.
1010221023331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2795421.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1010221023331 its reverse (1333201220101), we get a palindrome (2343422243432).
The spelling of 1010221023331 in words is "one trillion, ten billion, two hundred twenty-one million, twenty-three thousand, three hundred thirty-one".
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