Base | Representation |
---|---|
bin | 10101001110010100100 |
3 | 1022022222210 |
4 | 2221302210 |
5 | 134223320 |
6 | 22523420 |
7 | 5624403 |
oct | 2516244 |
9 | 1268883 |
10 | 695460 |
11 | 435567 |
12 | 296570 |
13 | 1b471c |
14 | 14163a |
15 | db0e0 |
hex | a9ca4 |
695460 has 48 divisors (see below), whose sum is σ = 1987776. Its totient is φ = 181632.
The previous prime is 695447. The next prime is 695467. The reversal of 695460 is 64596.
It is a super-2 number, since 2×6954602 = 967329223200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 695460.
It is not an unprimeable number, because it can be changed into a prime (695467) by changing a digit.
695460 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3934 + ... + 4106.
It is an arithmetic number, because the mean of its divisors is an integer number (41412).
2695460 is an apocalyptic number.
695460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 695460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (993888).
695460 is an abundant number, since it is smaller than the sum of its proper divisors (1292316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
695460 is a wasteful number, since it uses less digits than its factorization.
695460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252 (or 250 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 695460 is about 833.9424440571. The cubic root of 695460 is about 88.5980272921.
The spelling of 695460 in words is "six hundred ninety-five thousand, four hundred sixty".
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