Base | Representation |
---|---|
bin | 1101000101111011001100 |
3 | 20110101000022 |
4 | 31011323030 |
5 | 1334312030 |
6 | 201321312 |
7 | 41113145 |
oct | 15057314 |
9 | 6411008 |
10 | 3432140 |
11 | 1a34688 |
12 | 1196238 |
13 | 93226a |
14 | 654acc |
15 | 47bde5 |
hex | 345ecc |
3432140 has 24 divisors (see below), whose sum is σ = 7312032. Its totient is φ = 1352960.
The previous prime is 3432137. The next prime is 3432161. The reversal of 3432140 is 412343.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212 + ... + 2628.
It is an arithmetic number, because the mean of its divisors is an integer number (304668).
Almost surely, 23432140 is an apocalyptic number.
It is an amenable number.
3432140 is an abundant number, since it is smaller than the sum of its proper divisors (3879892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3432140 is a wasteful number, since it uses less digits than its factorization.
3432140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2497 (or 2495 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 3432140 is about 1852.6035733529. The cubic root of 3432140 is about 150.8417856609.
Adding to 3432140 its reverse (412343), we get a palindrome (3844483).
The spelling of 3432140 in words is "three million, four hundred thirty-two thousand, one hundred forty".
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