Base | Representation |
---|---|
bin | 1110000001110100… |
… | …1100100011110000 |
3 | 100201102220220212020 |
4 | 3200131030203300 |
5 | 30203013000000 |
6 | 1421401031440 |
7 | 162214226655 |
oct | 34035144360 |
9 | 10642826766 |
10 | 3765750000 |
11 | 1662738791 |
12 | 891185580 |
13 | 480234b4c |
14 | 27a1b7c2c |
15 | 170902ba0 |
hex | e074c8f0 |
3765750000 has 140 divisors (see below), whose sum is σ = 12162500568. Its totient is φ = 1004000000.
The previous prime is 3765749969. The next prime is 3765750013. The reversal of 3765750000 is 575673.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 747490 + ... + 752510.
Almost surely, 23765750000 is an apocalyptic number.
3765750000 is a gapful number since it is divisible by the number (30) 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 3765750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6081250284).
3765750000 is an abundant number, since it is smaller than the sum of its proper divisors (8396750568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3765750000 is an frugal number, since it uses more digits than its factorization.
3765750000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5062 (or 5031 counting only the distinct ones).
The product of its (nonzero) digits is 22050, while the sum is 33.
The square root of 3765750000 is about 61365.7070357704. The cubic root of 3765750000 is about 1555.7882777286.
The spelling of 3765750000 in words is "three billion, seven hundred sixty-five million, seven hundred fifty thousand".
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