Base | Representation |
---|---|
bin | 1001010010010111110011… |
… | …1000000001000111101111 |
3 | 1100011011222100010000110212 |
4 | 2110211330320001013233 |
5 | 2314300100433301111 |
6 | 33414550402453035 |
7 | 2102510566430666 |
oct | 224457470010757 |
9 | 40134870100425 |
10 | 10211232322031 |
11 | 3287617491a94 |
12 | 118b00906417b |
13 | 590bb85651a0 |
14 | 274324cb7ddd |
15 | 12a93e54798b |
hex | 9497ce011ef |
10211232322031 has 48 divisors (see below), whose sum is σ = 11768281975296. Its totient is φ = 8802278831808.
The previous prime is 10211232322013. The next prime is 10211232322043. The reversal of 10211232322031 is 13022323211201.
10211232322031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10211232322031 - 214 = 10211232305647 is a prime.
It is a super-2 number, since 2×102112323220312 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10211232321988 and 10211232322006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10211232322091) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 787471910 + ... + 787484876.
It is an arithmetic number, because the mean of its divisors is an integer number (245172541152).
Almost surely, 210211232322031 is an apocalyptic number.
10211232322031 is a deficient number, since it is larger than the sum of its proper divisors (1557049653265).
10211232322031 is a wasteful number, since it uses less digits than its factorization.
10211232322031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15732 (or 15709 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 10211232322031 its reverse (13022323211201), we get a palindrome (23233555533232).
The spelling of 10211232322031 in words is "ten trillion, two hundred eleven billion, two hundred thirty-two million, three hundred twenty-two thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •