Base | Representation |
---|---|
bin | 1011111110111000100000 |
3 | 12220120211222 |
4 | 23332320200 |
5 | 1301004102 |
6 | 151154212 |
7 | 35461610 |
oct | 13767040 |
9 | 5816758 |
10 | 3141152 |
11 | 1855aa3 |
12 | 1075968 |
13 | 85c991 |
14 | 5baa40 |
15 | 420aa2 |
hex | 2fee20 |
3141152 has 48 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 1306368.
The previous prime is 3141143. The next prime is 3141163. The reversal of 3141152 is 2511413.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 3141152.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8099 + ... + 8477.
It is an arithmetic number, because the mean of its divisors is an integer number (151620).
Almost surely, 23141152 is an apocalyptic number.
3141152 is a gapful number since it is divisible by the number (32) 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 3141152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3638880).
3141152 is an abundant number, since it is smaller than the sum of its proper divisors (4136608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141152 is a wasteful number, since it uses less digits than its factorization.
3141152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433 (or 425 counting only the distinct ones).
The product of its digits is 120, while the sum is 17.
The square root of 3141152 is about 1772.3295404636. The cubic root of 3141152 is about 146.4523407662.
Adding to 3141152 its reverse (2511413), we get a palindrome (5652565).
The spelling of 3141152 in words is "three million, one hundred forty-one thousand, one hundred fifty-two".
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