Base | Representation |
---|---|
bin | 1101000000000111… |
… | …0111100110000000 |
3 | 100000020100000210212 |
4 | 3100001313212000 |
5 | 24121434311114 |
6 | 1334154013252 |
7 | 152326535501 |
oct | 32001674600 |
9 | 10006300725 |
10 | 3490150784 |
11 | 153110aa3a |
12 | 814a17228 |
13 | 4380cb5a3 |
14 | 251756ba8 |
15 | 156613b3e |
hex | d0077980 |
3490150784 has 48 divisors (see below), whose sum is σ = 7012837620. Its totient is φ = 1730128896.
The previous prime is 3490150759. The next prime is 3490150787. The reversal of 3490150784 is 4870510943.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3490150787) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8533172 + ... + 8533580.
Almost surely, 23490150784 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 3490150784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3506418810).
3490150784 is an abundant number, since it is smaller than the sum of its proper divisors (3522686836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3490150784 is an frugal number, since it uses more digits than its factorization.
3490150784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995 (or 574 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 3490150784 is about 59077.4981189962. The cubic root of 3490150784 is about 1516.8689564632.
The spelling of 3490150784 in words is "three billion, four hundred ninety million, one hundred fifty thousand, seven hundred eighty-four".
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