Base | Representation |
---|---|
bin | 11100000001000000011… |
… | …001110110101100010100 |
3 | 20211001100022010101020201 |
4 | 130001000121312230110 |
5 | 223020330310234202 |
6 | 4032234143510244 |
7 | 256043614604254 |
oct | 34010031665424 |
9 | 6731308111221 |
10 | 1925225868052 |
11 | 6825358a2823 |
12 | 2711562b8384 |
13 | 10c718001796 |
14 | 69277bad964 |
15 | 3512d6ce387 |
hex | 1c040676b14 |
1925225868052 has 24 divisors (see below), whose sum is σ = 3515694537600. Its totient is φ = 920743254816.
The previous prime is 1925225868047. The next prime is 1925225868077. The reversal of 1925225868052 is 2508685225291.
It is a junction number, because it is equal to n+sod(n) for n = 1925225867984 and 1925225868002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5864274 + ... + 6183862.
It is an arithmetic number, because the mean of its divisors is an integer number (146487272400).
Almost surely, 21925225868052 is an apocalyptic number.
It is an amenable number.
1925225868052 is a deficient number, since it is larger than the sum of its proper divisors (1590468669548).
1925225868052 is a wasteful number, since it uses less digits than its factorization.
1925225868052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385095 (or 385093 counting only the distinct ones).
The product of its (nonzero) digits is 6912000, while the sum is 55.
The spelling of 1925225868052 in words is "one trillion, nine hundred twenty-five billion, two hundred twenty-five million, eight hundred sixty-eight thousand, fifty-two".
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