Base | Representation |
---|---|
bin | 1111111111000100… |
… | …1001100000011000 |
3 | 102002001102011000100 |
4 | 3333301021200120 |
5 | 32242003332242 |
6 | 1545444335400 |
7 | 211223346015 |
oct | 37761114030 |
9 | 12061364010 |
10 | 4291074072 |
11 | 190222150a |
12 | 9b90a4560 |
13 | 5350157ac |
14 | 2c9c8270c |
15 | 1a1abe54c |
hex | ffc49818 |
4291074072 has 96 divisors (see below), whose sum is σ = 11776499280. Its totient is φ = 1411411200.
The previous prime is 4291074043. The next prime is 4291074089. The reversal of 4291074072 is 2704701924.
4291074072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×42910740722 = 36826633382781322368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2256322 + ... + 2258222.
Almost surely, 24291074072 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 4291074072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5888249640).
4291074072 is an abundant number, since it is smaller than the sum of its proper divisors (7485425208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4291074072 is a wasteful number, since it uses less digits than its factorization.
4291074072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2313 (or 2306 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 4291074072 is about 65506.2903239071. The cubic root of 4291074072 is about 1625.0073778916.
Adding to 4291074072 its reverse (2704701924), we get a palindrome (6995775996).
The spelling of 4291074072 in words is "four billion, two hundred ninety-one million, seventy-four thousand, seventy-two".
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