Base | Representation |
---|---|
bin | 1001000011000000… |
… | …11101101101101100 |
3 | 110112111112112220221 |
4 | 10201200131231230 |
5 | 34421411010430 |
6 | 2121545021124 |
7 | 231235613305 |
oct | 44140355554 |
9 | 13474475827 |
10 | 4857125740 |
11 | 20727a2505 |
12 | b367847a4 |
13 | 5c53861cc |
14 | 34110d7ac |
15 | 1d663357a |
hex | 12181db6c |
4857125740 has 48 divisors (see below), whose sum is σ = 10661757120. Its totient is φ = 1855180800.
The previous prime is 4857125731. The next prime is 4857125761. The reversal of 4857125740 is 475217584.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267676 + ... + 285244.
It is an arithmetic number, because the mean of its divisors is an integer number (222119940).
Almost surely, 24857125740 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 4857125740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5330878560).
4857125740 is an abundant number, since it is smaller than the sum of its proper divisors (5804631380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4857125740 is a wasteful number, since it uses less digits than its factorization.
4857125740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18202 (or 18200 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 43.
The square root of 4857125740 is about 69693.0824400815. The cubic root of 4857125740 is about 1693.5308624050.
The spelling of 4857125740 in words is "four billion, eight hundred fifty-seven million, one hundred twenty-five thousand, seven hundred forty".
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