Base | Representation |
---|---|
bin | 1101111110001000… |
… | …1101100111000110 |
3 | 100200100211100201200 |
4 | 3133202031213012 |
5 | 30140033202224 |
6 | 1420045403330 |
7 | 161635630500 |
oct | 33742154706 |
9 | 10610740650 |
10 | 3750287814 |
11 | 1654a37819 |
12 | 887b69546 |
13 | 479c80020 |
14 | 278110d70 |
15 | 16e39b5c9 |
hex | df88d9c6 |
3750287814 has 72 divisors (see below), whose sum is σ = 10179383760. Its totient is φ = 989083872.
The previous prime is 3750287813. The next prime is 3750287851. The reversal of 3750287814 is 4187820573.
It is a self number, because there is not a number n which added to its sum of digits gives 3750287814.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3750287813) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 152074 + ... + 175005.
It is an arithmetic number, because the mean of its divisors is an integer number (141380330).
Almost surely, 23750287814 is an apocalyptic number.
3750287814 is an abundant number, since it is smaller than the sum of its proper divisors (6429095946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3750287814 is a wasteful number, since it uses less digits than its factorization.
3750287814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327114 (or 327104 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 45.
The square root of 3750287814 is about 61239.5935159599. The cubic root of 3750287814 is about 1553.6559988497.
It can be divided in two parts, 37502 and 87814, that added together give a square (125316 = 3542).
The spelling of 3750287814 in words is "three billion, seven hundred fifty million, two hundred eighty-seven thousand, eight hundred fourteen".
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