Base | Representation |
---|---|
bin | 1111110110001010… |
… | …0001000010010100 |
3 | 101222110001112021200 |
4 | 3331202201002110 |
5 | 32202420340420 |
6 | 1542031112500 |
7 | 210260500446 |
oct | 37542410224 |
9 | 11873045250 |
10 | 4253683860 |
11 | 1893103708 |
12 | 9a8672730 |
13 | 52a353aca |
14 | 2c4d0c496 |
15 | 19d685b90 |
hex | fd8a1094 |
4253683860 has 144 divisors (see below), whose sum is σ = 13107092544. Its totient is φ = 1116509184.
The previous prime is 4253683853. The next prime is 4253683901. The reversal of 4253683860 is 683863524.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3314779 + ... + 3316061.
It is an arithmetic number, because the mean of its divisors is an integer number (91021476).
Almost surely, 24253683860 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 4253683860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6553546272).
4253683860 is an abundant number, since it is smaller than the sum of its proper divisors (8853408684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4253683860 is a wasteful number, since it uses less digits than its factorization.
4253683860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1574 (or 1569 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 45.
The square root of 4253683860 is about 65220.2718485595. The cubic root of 4253683860 is about 1620.2737763178.
The spelling of 4253683860 in words is "four billion, two hundred fifty-three million, six hundred eighty-three thousand, eight hundred sixty".
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