Base | Representation |
---|---|
bin | 1100110111010101011101 |
3 | 20100100001000 |
4 | 30313111131 |
5 | 1330404011 |
6 | 200140513 |
7 | 40444005 |
oct | 14672535 |
9 | 6310030 |
10 | 3372381 |
11 | 19a37a1 |
12 | 1167739 |
13 | 910cbc |
14 | 63b005 |
15 | 469356 |
hex | 33755d |
3372381 has 32 divisors (see below), whose sum is σ = 5328000. Its totient is φ = 2104704.
The previous prime is 3372379. The next prime is 3372407. The reversal of 3372381 is 1832733.
It is not a de Polignac number, because 3372381 - 21 = 3372379 is a prime.
It is a super-2 number, since 2×33723812 = 22745907218322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
3372381 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3372331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46161 + ... + 46233.
It is an arithmetic number, because the mean of its divisors is an integer number (166500).
Almost surely, 23372381 is an apocalyptic number.
It is an amenable number.
3372381 is a deficient number, since it is larger than the sum of its proper divisors (1955619).
3372381 is a wasteful number, since it uses less digits than its factorization.
3372381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170 (or 164 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 3372381 is about 1836.4043672351. The cubic root of 3372381 is about 149.9611899594.
The spelling of 3372381 in words is "three million, three hundred seventy-two thousand, three hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •