Base | Representation |
---|---|
bin | 10101001111101110100 |
3 | 1022100222110 |
4 | 2221331310 |
5 | 134234210 |
6 | 22531020 |
7 | 5626452 |
oct | 2517564 |
9 | 1270873 |
10 | 696180 |
11 | 436061 |
12 | 296a70 |
13 | 1b4b54 |
14 | 1419d2 |
15 | db420 |
hex | a9f74 |
696180 has 48 divisors (see below), whose sum is σ = 2003904. Its totient is φ = 180480.
The previous prime is 696149. The next prime is 696181. The reversal of 696180 is 81696.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a nialpdrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (696181) by changing a digit.
696180 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, 2319 + ... + 2601.
It is an arithmetic number, because the mean of its divisors is an integer number (41748).
2696180 is an apocalyptic number.
696180 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 696180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1001952).
696180 is an abundant number, since it is smaller than the sum of its proper divisors (1307724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
696180 is a wasteful number, since it uses less digits than its factorization.
696180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336 (or 334 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 696180 is about 834.3740168534. The cubic root of 696180 is about 88.6285915126.
The spelling of 696180 in words is "six hundred ninety-six thousand, one hundred eighty".
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