Base | Representation |
---|---|
bin | 100011100110111001… |
… | …001000011111101100 |
3 | 10122200120000202211120 |
4 | 203212321020133230 |
5 | 1111300232200202 |
6 | 25321512020540 |
7 | 2522314114203 |
oct | 434671103754 |
9 | 118616022746 |
10 | 38233475052 |
11 | 1523a888773 |
12 | 74b0391750 |
13 | 37b40b3126 |
14 | 1bc9b2a23a |
15 | edb8920bc |
hex | 8e6e487ec |
38233475052 has 24 divisors (see below), whose sum is σ = 89243506800. Its totient is φ = 12739910976.
The previous prime is 38233475029. The next prime is 38233475113. The reversal of 38233475052 is 25057433283.
It is a super-2 number, since 2×382334750522 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38233474995 and 38233475013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537727 + ... + 604662.
It is an arithmetic number, because the mean of its divisors is an integer number (3718479450).
Almost surely, 238233475052 is an apocalyptic number.
It is an amenable number.
38233475052 is an abundant number, since it is smaller than the sum of its proper divisors (51010031748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38233475052 is a wasteful number, since it uses less digits than its factorization.
38233475052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1145185 (or 1145183 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 42.
The spelling of 38233475052 in words is "thirty-eight billion, two hundred thirty-three million, four hundred seventy-five thousand, fifty-two".
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