Base | Representation |
---|---|
bin | 101000111101110101001 |
3 | 2112012101200 |
4 | 11013232221 |
5 | 320424002 |
6 | 44434413 |
7 | 14260431 |
oct | 5075651 |
9 | 2465350 |
10 | 1342377 |
11 | 837603 |
12 | 548a09 |
13 | 38000a |
14 | 26d2c1 |
15 | 1b7b1c |
hex | 147ba9 |
1342377 has 6 divisors (see below), whose sum is σ = 1939002. Its totient is φ = 894912.
The previous prime is 1342361. The next prime is 1342379. The reversal of 1342377 is 7732431.
It can be written as a sum of positive squares in only one way, i.e., 853776 + 488601 = 924^2 + 699^2 .
It is not a de Polignac number, because 1342377 - 24 = 1342361 is a prime.
1342377 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 1342377.
It is not an unprimeable number, because it can be changed into a prime (1342379) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74568 + ... + 74585.
It is an arithmetic number, because the mean of its divisors is an integer number (323167).
21342377 is an apocalyptic number.
It is an amenable number.
1342377 is a deficient number, since it is larger than the sum of its proper divisors (596625).
1342377 is a wasteful number, since it uses less digits than its factorization.
1342377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149159 (or 149156 counting only the distinct ones).
The product of its digits is 3528, while the sum is 27.
The square root of 1342377 is about 1158.6099429920. The cubic root of 1342377 is about 110.3125271984.
It can be divided in two parts, 1 and 342377, that added together give a triangular number (342378 = T827).
The spelling of 1342377 in words is "one million, three hundred forty-two thousand, three hundred seventy-seven".
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