Base | Representation |
---|---|
bin | 11000000010011111100… |
… | …10101111110111011000 |
3 | 2220221222102211120221220 |
4 | 30001033302233313120 |
5 | 102013042420033102 |
6 | 1431240235332040 |
7 | 113450236523151 |
oct | 14011762576730 |
9 | 2827872746856 |
10 | 825972424152 |
11 | 29932499a447 |
12 | 1140b45b1020 |
13 | 5cb72ab65a5 |
14 | 2bd9791c928 |
15 | 1674354a1bc |
hex | c04fcafdd8 |
825972424152 has 16 divisors (see below), whose sum is σ = 2064931060440. Its totient is φ = 275324141376.
The previous prime is 825972424129. The next prime is 825972424153. The reversal of 825972424152 is 251424279528.
It is a happy number.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 825972424095 and 825972424104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (825972424153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17207758813 + ... + 17207758860.
Almost surely, 2825972424152 is an apocalyptic number.
It is an amenable number.
825972424152 is an abundant number, since it is smaller than the sum of its proper divisors (1238958636288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
825972424152 is a wasteful number, since it uses less digits than its factorization.
825972424152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34415517682 (or 34415517678 counting only the distinct ones).
The product of its digits is 3225600, while the sum is 51.
The spelling of 825972424152 in words is "eight hundred twenty-five billion, nine hundred seventy-two million, four hundred twenty-four thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •