Base | Representation |
---|---|
bin | 101001110100100100110 |
3 | 2120121211210 |
4 | 11032210212 |
5 | 322323111 |
6 | 45212250 |
7 | 14435232 |
oct | 5164446 |
9 | 2517753 |
10 | 1370406 |
11 | 856674 |
12 | 561086 |
13 | 38c9bb |
14 | 2795c2 |
15 | 1c10a6 |
hex | 14e926 |
1370406 has 16 divisors (see below), whose sum is σ = 2815344. Its totient is φ = 444384.
The previous prime is 1370389. The next prime is 1370407. The reversal of 1370406 is 6040731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1370407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2865 + ... + 3308.
It is an arithmetic number, because the mean of its divisors is an integer number (175959).
21370406 is an apocalyptic number.
1370406 is an abundant number, since it is smaller than the sum of its proper divisors (1444938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1370406 is a wasteful number, since it uses less digits than its factorization.
1370406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6215.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 1370406 is about 1170.6434128290. The cubic root of 1370406 is about 111.0750243551.
The spelling of 1370406 in words is "one million, three hundred seventy thousand, four hundred six".
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