Base | Representation |
---|---|
bin | 111100010011010… |
… | …0111000100000000 |
3 | 12020000100201200210 |
4 | 1320212213010000 |
5 | 13120441344032 |
6 | 532440114120 |
7 | 101066336415 |
oct | 17046470400 |
9 | 5200321623 |
10 | 2023387392 |
11 | 949170994 |
12 | 485765940 |
13 | 263275560 |
14 | 152a2610c |
15 | bc9822cc |
hex | 789a7100 |
2023387392 has 144 divisors (see below), whose sum is σ = 5942055168. Its totient is φ = 607272960.
The previous prime is 2023387367. The next prime is 2023387393. The reversal of 2023387392 is 2937833202.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 2023387392.
It is not an unprimeable number, because it can be changed into a prime (2023387393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406873 + ... + 411815.
It is an arithmetic number, because the mean of its divisors is an integer number (41264272).
Almost surely, 22023387392 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 2023387392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2971027584).
2023387392 is an abundant number, since it is smaller than the sum of its proper divisors (3918667776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023387392 is a wasteful number, since it uses less digits than its factorization.
2023387392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5016 (or 5002 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 39.
The square root of 2023387392 is about 44982.0785646906. The cubic root of 2023387392 is about 1264.8130751208.
The spelling of 2023387392 in words is "two billion, twenty-three million, three hundred eighty-seven thousand, three hundred ninety-two".
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