Base | Representation |
---|---|
bin | 11101101101110001111… |
… | …101100011000001010000 |
3 | 21020012210222120102120202 |
4 | 131231301331203001100 |
5 | 231424024441101412 |
6 | 4202031445554332 |
7 | 300350123503625 |
oct | 35556175430120 |
9 | 7205728512522 |
10 | 2042021425232 |
11 | 71801a94a598 |
12 | 28b910a159a8 |
13 | 11a73c353029 |
14 | 70b976d234c |
15 | 381b71aa3c2 |
hex | 1db71f63050 |
2042021425232 has 40 divisors (see below), whose sum is σ = 3993311364840. Its totient is φ = 1011497984000.
The previous prime is 2042021425183. The next prime is 2042021425237. The reversal of 2042021425232 is 2325241202402.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 87997662736 + 1954023762496 = 296644^2 + 1397864^2 .
It is a super-2 number, since 2×20420214252322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2042021425195 and 2042021425204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042021425237) 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, 3583982 + ... + 4114482.
It is an arithmetic number, because the mean of its divisors is an integer number (99832784121).
Almost surely, 22042021425232 is an apocalyptic number.
It is an amenable number.
2042021425232 is a deficient number, since it is larger than the sum of its proper divisors (1951289939608).
2042021425232 is a wasteful number, since it uses less digits than its factorization.
2042021425232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532751 (or 532745 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 2042021425232 its reverse (2325241202402), we get a palindrome (4367262627634).
The spelling of 2042021425232 in words is "two trillion, forty-two billion, twenty-one million, four hundred twenty-five thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •