Base | Representation |
---|---|
bin | 1100101010111101… |
… | …1011010101001001 |
3 | 22210001101120020200 |
4 | 3022233123111021 |
5 | 23431231232340 |
6 | 1321304242413 |
7 | 150201452355 |
oct | 31257332511 |
9 | 8701346220 |
10 | 3401430345 |
11 | 1496022a65 |
12 | 7ab170409 |
13 | 422906ba1 |
14 | 243a60465 |
15 | 14d93b330 |
hex | cabdb549 |
3401430345 has 24 divisors (see below), whose sum is σ = 5899475400. Its totient is φ = 1812969216.
The previous prime is 3401430341. The next prime is 3401430349. The reversal of 3401430345 is 5430341043.
3401430345 is a `hidden beast` number, since 340 + 14 + 303 + 4 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (3401430341) and next prime (3401430349).
It can be written as a sum of positive squares in 4 ways, for example, as 834285456 + 2567144889 = 28884^2 + 50667^2 .
It is not a de Polignac number, because 3401430345 - 22 = 3401430341 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3401430341) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52461 + ... + 97749.
It is an arithmetic number, because the mean of its divisors is an integer number (245811475).
Almost surely, 23401430345 is an apocalyptic number.
It is an amenable number.
3401430345 is a deficient number, since it is larger than the sum of its proper divisors (2498045055).
3401430345 is a wasteful number, since it uses less digits than its factorization.
3401430345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46969 (or 46966 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 3401430345 is about 58321.7827659615. The cubic root of 3401430345 is about 1503.9054295884.
Adding to 3401430345 its reverse (5430341043), we get a palindrome (8831771388).
The spelling of 3401430345 in words is "three billion, four hundred one million, four hundred thirty thousand, three hundred forty-five".
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