Base | Representation |
---|---|
bin | 101000010001111… |
… | …101111110110000 |
3 | 1202002122010220010 |
4 | 220101331332300 |
5 | 2341001031320 |
6 | 151020414520 |
7 | 22514124234 |
oct | 5021757660 |
9 | 1662563803 |
10 | 675798960 |
11 | 31751a841 |
12 | 16a3a7440 |
13 | aa017a55 |
14 | 65a785c4 |
15 | 3e4e1ae0 |
hex | 2847dfb0 |
675798960 has 160 divisors (see below), whose sum is σ = 2249588160. Its totient is φ = 167215104.
The previous prime is 675798953. The next prime is 675798961. The reversal of 675798960 is 69897576.
It is a self number, because there is not a number n which added to its sum of digits gives 675798960.
It is not an unprimeable number, because it can be changed into a prime (675798961) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296706 + ... + 298974.
It is an arithmetic number, because the mean of its divisors is an integer number (14059926).
Almost surely, 2675798960 is an apocalyptic number.
675798960 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 675798960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124794080).
675798960 is an abundant number, since it is smaller than the sum of its proper divisors (1573789200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675798960 is a wasteful number, since it uses less digits than its factorization.
675798960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2375 (or 2369 counting only the distinct ones).
The product of its (nonzero) digits is 5715360, while the sum is 57.
The square root of 675798960 is about 25996.1335586660. The cubic root of 675798960 is about 877.5512847357.
The spelling of 675798960 in words is "six hundred seventy-five million, seven hundred ninety-eight thousand, nine hundred sixty".
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