Base | Representation |
---|---|
bin | 1011111110111010101100 |
3 | 12220121001011 |
4 | 23332322230 |
5 | 1301010132 |
6 | 151155004 |
7 | 35462200 |
oct | 13767254 |
9 | 5817034 |
10 | 3141292 |
11 | 1856110 |
12 | 1075a64 |
13 | 85ca6b |
14 | 5bab00 |
15 | 420b47 |
hex | 2feeac |
3141292 has 72 divisors (see below), whose sum is σ = 7354368. Its totient is φ = 1159200.
The previous prime is 3141283. The next prime is 3141319. The reversal of 3141292 is 2921413.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66813 + ... + 66859.
It is an arithmetic number, because the mean of its divisors is an integer number (102144).
Almost surely, 23141292 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3141292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3677184).
3141292 is an abundant number, since it is smaller than the sum of its proper divisors (4213076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141292 is a wasteful number, since it uses less digits than its factorization.
3141292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107 (or 98 counting only the distinct ones).
The product of its digits is 432, while the sum is 22.
The square root of 3141292 is about 1772.3690360644. The cubic root of 3141292 is about 146.4545165097.
The spelling of 3141292 in words is "three million, one hundred forty-one thousand, two hundred ninety-two".
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