Base | Representation |
---|---|
bin | 11100000101111010111… |
… | …110010111011000011000 |
3 | 20211112222002220002121022 |
4 | 130011322332113120120 |
5 | 223112132343004302 |
6 | 4034505553302012 |
7 | 256321450605410 |
oct | 34057276273030 |
9 | 6745862802538 |
10 | 1930503484952 |
11 | 6847a3986489 |
12 | 272189864908 |
13 | 110079522113 |
14 | 69618a99640 |
15 | 3533bbc28a2 |
hex | 1c17af97618 |
1930503484952 has 32 divisors (see below), whose sum is σ = 4279441226400. Its totient is φ = 798829027584.
The previous prime is 1930503484913. The next prime is 1930503485011. The reversal of 1930503484952 is 2594843050391.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1930503484894 and 1930503484903.
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, 594365213 + ... + 594368460.
It is an arithmetic number, because the mean of its divisors is an integer number (133732538325).
Almost surely, 21930503484952 is an apocalyptic number.
It is an amenable number.
1930503484952 is an abundant number, since it is smaller than the sum of its proper divisors (2348937741448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1930503484952 is a wasteful number, since it uses less digits than its factorization.
1930503484952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1188733715 (or 1188733711 counting only the distinct ones).
The product of its (nonzero) digits is 4665600, while the sum is 53.
The spelling of 1930503484952 in words is "one trillion, nine hundred thirty billion, five hundred three million, four hundred eighty-four thousand, nine hundred fifty-two".
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