Base | Representation |
---|---|
bin | 1100110100001010… |
… | …1101100110100010 |
3 | 22212202001011020000 |
4 | 3031002231212202 |
5 | 24021122242404 |
6 | 1325204000430 |
7 | 151150601112 |
oct | 31502554642 |
9 | 8782034200 |
10 | 3440040354 |
11 | 15058a4263 |
12 | 800090116 |
13 | 42a904b4a |
14 | 248c31042 |
15 | 152016339 |
hex | cd0ad9a2 |
3440040354 has 20 divisors (see below), whose sum is σ = 7708238934. Its totient is φ = 1146680064.
The previous prime is 3440040341. The next prime is 3440040427. The reversal of 3440040354 is 4530400443.
It can be written as a sum of positive squares in only one way, i.e., 3425409729 + 14630625 = 58527^2 + 3825^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10617247 + ... + 10617570.
Almost surely, 23440040354 is an apocalyptic number.
3440040354 is an abundant number, since it is smaller than the sum of its proper divisors (4268198580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3440040354 is a wasteful number, since it uses less digits than its factorization.
3440040354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21234831 (or 21234822 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 3440040354 is about 58651.8572084465. The cubic root of 3440040354 is about 1509.5743656567.
Adding to 3440040354 its reverse (4530400443), we get a palindrome (7970440797).
The spelling of 3440040354 in words is "three billion, four hundred forty million, forty thousand, three hundred fifty-four".
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