Base | Representation |
---|---|
bin | 1100111101011101101101 |
3 | 20101121110210 |
4 | 30331131231 |
5 | 1332204420 |
6 | 200453033 |
7 | 40610130 |
oct | 14753555 |
9 | 6347423 |
10 | 3397485 |
11 | 1a10643 |
12 | 117a179 |
13 | 91c560 |
14 | 646217 |
15 | 4719e0 |
hex | 33d76d |
3397485 has 64 divisors (see below), whose sum is σ = 7096320. Its totient is φ = 1347840.
The previous prime is 3397483. The next prime is 3397487. The reversal of 3397485 is 5847933.
3397485 = T423 + T424 + ... + T457.
It is an interprime number because it is at equal distance from previous prime (3397483) and next prime (3397487).
It is not a de Polignac number, because 3397485 - 21 = 3397483 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3397481) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25870 + ... + 26000.
It is an arithmetic number, because the mean of its divisors is an integer number (110880).
Almost surely, 23397485 is an apocalyptic number.
3397485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3397485 is an abundant number, since it is smaller than the sum of its proper divisors (3698835).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3397485 is a wasteful number, since it uses less digits than its factorization.
3397485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178.
The product of its digits is 90720, while the sum is 39.
The square root of 3397485 is about 1843.2267901699. The cubic root of 3397485 is about 150.3323740836.
The spelling of 3397485 in words is "three million, three hundred ninety-seven thousand, four hundred eighty-five".
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