Base | Representation |
---|---|
bin | 101011100100101010111100… |
… | …1101110110011010011000100 |
3 | 1212021001110010101021010012020 |
4 | 1113021111321232303103010 |
5 | 400214012113424430103 |
6 | 3435052424410123140 |
7 | 143505330263450640 |
oct | 12711257156632304 |
9 | 1767043111233166 |
10 | 383272038905028 |
11 | 101138839098089 |
12 | 36ba08324204b0 |
13 | 135b2523a7a100 |
14 | 6a90673ac1c20 |
15 | 2e49bba56b753 |
hex | 15c9579bb34c4 |
383272038905028 has 288 divisors, whose sum is σ = 1108270101012480. Its totient is φ = 100941829148160.
The previous prime is 383272038904999. The next prime is 383272038905089. The reversal of 383272038905028 is 820509830272383.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49601657701 + ... + 49601665427.
It is an arithmetic number, because the mean of its divisors is an integer number (3848160072960).
Almost surely, 2383272038905028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 383272038905028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554135050506240).
383272038905028 is an abundant number, since it is smaller than the sum of its proper divisors (724998062107452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383272038905028 is a wasteful number, since it uses less digits than its factorization.
383272038905028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12187 (or 12172 counting only the distinct ones).
The product of its (nonzero) digits is 34836480, while the sum is 60.
The spelling of 383272038905028 in words is "three hundred eighty-three trillion, two hundred seventy-two billion, thirty-eight million, nine hundred five thousand, twenty-eight".
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