Base | Representation |
---|---|
bin | 1100110100001010… |
… | …1101110000101010 |
3 | 22212202001012010000 |
4 | 3031002231300222 |
5 | 24021122303002 |
6 | 1325204003430 |
7 | 151150603026 |
oct | 31502556052 |
9 | 8782035100 |
10 | 3440041002 |
11 | 15058a47a2 |
12 | 800090576 |
13 | 42a905228 |
14 | 248c31386 |
15 | 15201661c |
hex | cd0adc2a |
3440041002 has 40 divisors (see below), whose sum is σ = 7853698116. Its totient is φ = 1125042048.
The previous prime is 3440040983. The next prime is 3440041009. The reversal of 3440041002 is 2001400443.
It can be written as a sum of positive squares in 2 ways, for example, as 3213869481 + 226171521 = 56691^2 + 15039^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3440041009) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 191743 + ... + 208914.
Almost surely, 23440041002 is an apocalyptic number.
3440041002 is an abundant number, since it is smaller than the sum of its proper divisors (4413657114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3440041002 is a wasteful number, since it uses less digits than its factorization.
3440041002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400724 (or 400715 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 3440041002 is about 58651.8627325680. The cubic root of 3440041002 is about 1509.5744604428.
Adding to 3440041002 its reverse (2001400443), we get a palindrome (5441441445).
The spelling of 3440041002 in words is "three billion, four hundred forty million, forty-one thousand, two".
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