Base | Representation |
---|---|
bin | 1001000111010100010101… |
… | …0010010100000000110000 |
3 | 1022111000210002200212210001 |
4 | 2101311011102110000300 |
5 | 2303142131202130112 |
6 | 33151421550515344 |
7 | 2053005452065252 |
oct | 221650522240060 |
9 | 38430702625701 |
10 | 10021321130032 |
11 | 3214022582643 |
12 | 115a248205b54 |
13 | 5790114589b4 |
14 | 26906aa75cd2 |
15 | 125a26b74c57 |
hex | 91d45494030 |
10021321130032 has 40 divisors (see below), whose sum is σ = 19450298422160. Its totient is φ = 5001891471360.
The previous prime is 10021321130021. The next prime is 10021321130033. The reversal of 10021321130032 is 23003112312001.
It is a junction number, because it is equal to n+sod(n) for n = 10021321129991 and 10021321130009.
It is not an unprimeable number, because it can be changed into a prime (10021321130033) 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, 77909932 + ... + 78038452.
It is an arithmetic number, because the mean of its divisors is an integer number (486257460554).
Almost surely, 210021321130032 is an apocalyptic number.
It is an amenable number.
10021321130032 is a deficient number, since it is larger than the sum of its proper divisors (9428977292128).
10021321130032 is a wasteful number, since it uses less digits than its factorization.
10021321130032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137021 (or 137015 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10021321130032 its reverse (23003112312001), we get a palindrome (33024433442033).
The spelling of 10021321130032 in words is "ten trillion, twenty-one billion, three hundred twenty-one million, one hundred thirty thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •