Base | Representation |
---|---|
bin | 101001111100001010010 |
3 | 2120211011122 |
4 | 11033201102 |
5 | 322434130 |
6 | 45242242 |
7 | 14452451 |
oct | 5174122 |
9 | 2524148 |
10 | 1374290 |
11 | 859585 |
12 | 563382 |
13 | 3916b8 |
14 | 27ab98 |
15 | 1c22e5 |
hex | 14f852 |
1374290 has 16 divisors (see below), whose sum is σ = 2521368. Its totient is φ = 539136.
The previous prime is 1374277. The next prime is 1374299. The reversal of 1374290 is 924731.
It can be written as a sum of positive squares in 4 ways, for example, as 1256641 + 117649 = 1121^2 + 343^2 .
It is not an unprimeable number, because it can be changed into a prime (1374299) 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, 767 + ... + 1826.
21374290 is an apocalyptic number.
1374290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1374290 is a deficient number, since it is larger than the sum of its proper divisors (1147078).
1374290 is a wasteful number, since it uses less digits than its factorization.
1374290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2653.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 1374290 is about 1172.3011558469. The cubic root of 1374290 is about 111.1798615257.
The spelling of 1374290 in words is "one million, three hundred seventy-four thousand, two hundred ninety".
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