Base | Representation |
---|---|
bin | 1100101011100100… |
… | …1111000010001100 |
3 | 22210020020012002200 |
4 | 3022321033002030 |
5 | 23432411021140 |
6 | 1321435321500 |
7 | 150232351251 |
oct | 31271170214 |
9 | 8706205080 |
10 | 3404001420 |
11 | 1497519716 |
12 | 7abbb0290 |
13 | 4232c7231 |
14 | 24412d428 |
15 | 14dc98030 |
hex | cae4f08c |
3404001420 has 36 divisors (see below), whose sum is σ = 10325471520. Its totient is φ = 907733664.
The previous prime is 3404001329. The next prime is 3404001421. The reversal of 3404001420 is 241004043.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3404001393 and 3404001402.
It is not an unprimeable number, because it can be changed into a prime (3404001421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9455380 + ... + 9455739.
Almost surely, 23404001420 is an apocalyptic number.
3404001420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3404001420 is an abundant number, since it is smaller than the sum of its proper divisors (6921470100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3404001420 is a wasteful number, since it uses less digits than its factorization.
3404001420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18911134 (or 18911129 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 3404001420 is about 58343.8207525013. The cubic root of 3404001420 is about 1504.2842584365.
Adding to 3404001420 its reverse (241004043), we get a palindrome (3645005463).
The spelling of 3404001420 in words is "three billion, four hundred four million, one thousand, four hundred twenty".
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