Base | Representation |
---|---|
bin | 1011101101111101… |
… | …0100100111111110 |
3 | 22010012220111212020 |
4 | 2323133110213332 |
5 | 22420230102314 |
6 | 1240044021010 |
7 | 140643510453 |
oct | 27337244776 |
9 | 8105814766 |
10 | 3145550334 |
11 | 1374643583 |
12 | 739531766 |
13 | 3b18b5cb4 |
14 | 21ba9382a |
15 | 136244da9 |
hex | bb7d49fe |
3145550334 has 32 divisors (see below), whose sum is σ = 6571874304. Its totient is φ = 1001821920.
The previous prime is 3145550297. The next prime is 3145550383. The reversal of 3145550334 is 4330555413.
It is a junction number, because it is equal to n+sod(n) for n = 3145550295 and 3145550304.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117747 + ... + 141969.
It is an arithmetic number, because the mean of its divisors is an integer number (205371072).
Almost surely, 23145550334 is an apocalyptic number.
3145550334 is an abundant number, since it is smaller than the sum of its proper divisors (3426323970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3145550334 is a wasteful number, since it uses less digits than its factorization.
3145550334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25192.
The product of its (nonzero) digits is 54000, while the sum is 33.
The square root of 3145550334 is about 56085.2060172734. The cubic root of 3145550334 is about 1465.2066452049.
The spelling of 3145550334 in words is "three billion, one hundred forty-five million, five hundred fifty thousand, three hundred thirty-four".
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