Base | Representation |
---|---|
bin | 1100111110100011101000 |
3 | 20101211121112 |
4 | 30332203220 |
5 | 1332330320 |
6 | 200525452 |
7 | 40626152 |
oct | 14764350 |
9 | 6354545 |
10 | 3401960 |
11 | 1a13a41 |
12 | 1180888 |
13 | 9215c3 |
14 | 647ad2 |
15 | 472ec5 |
hex | 33e8e8 |
3401960 has 16 divisors (see below), whose sum is σ = 7654500. Its totient is φ = 1360768.
The previous prime is 3401947. The next prime is 3401963. The reversal of 3401960 is 691043.
It can be written as a sum of positive squares in 2 ways, for example, as 3378244 + 23716 = 1838^2 + 154^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3401963) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42485 + ... + 42564.
Almost surely, 23401960 is an apocalyptic number.
It is an amenable number.
3401960 is an abundant number, since it is smaller than the sum of its proper divisors (4252540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3401960 is a wasteful number, since it uses less digits than its factorization.
3401960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85060 (or 85056 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 3401960 is about 1844.4402945067. The cubic root of 3401960 is about 150.3983485936.
The spelling of 3401960 in words is "three million, four hundred one thousand, nine hundred sixty".
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