Base | Representation |
---|---|
bin | 101000111100111… |
… | …1000000111101100 |
3 | 10112202122212021202 |
4 | 1101321320013230 |
5 | 10303234022242 |
6 | 344204145032 |
7 | 46023611630 |
oct | 12171700754 |
9 | 3482585252 |
10 | 1374126572 |
11 | 6457276a5 |
12 | 324238178 |
13 | 18b8bcb60 |
14 | d06d8dc0 |
15 | 80983932 |
hex | 51e781ec |
1374126572 has 96 divisors (see below), whose sum is σ = 3059161728. Its totient is φ = 525533184.
The previous prime is 1374126571. The next prime is 1374126613. The reversal of 1374126572 is 2756214731.
It is not an unprimeable number, because it can be changed into a prime (1374126571) 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, 3461078 + ... + 3461474.
It is an arithmetic number, because the mean of its divisors is an integer number (31866268).
Almost surely, 21374126572 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 1374126572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1529580864).
1374126572 is an abundant number, since it is smaller than the sum of its proper divisors (1685035156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1374126572 is a wasteful number, since it uses less digits than its factorization.
1374126572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715 (or 713 counting only the distinct ones).
The product of its digits is 70560, while the sum is 38.
The square root of 1374126572 is about 37069.2132638393. The cubic root of 1374126572 is about 1111.7545425053.
The spelling of 1374126572 in words is "one billion, three hundred seventy-four million, one hundred twenty-six thousand, five hundred seventy-two".
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