Base | Representation |
---|---|
bin | 1110101100101000… |
… | …1000110011100000 |
3 | 101011221210011122010 |
4 | 3223022020303200 |
5 | 31034444201024 |
6 | 1451253312520 |
7 | 166524344610 |
oct | 35312106340 |
9 | 11157704563 |
10 | 3945303264 |
11 | 1745025811 |
12 | 921335740 |
13 | 4ab4b0596 |
14 | 295d96a40 |
15 | 18156db29 |
hex | eb288ce0 |
3945303264 has 48 divisors (see below), whose sum is σ = 11835911808. Its totient is φ = 1127229312.
The previous prime is 3945303259. The next prime is 3945303311. The reversal of 3945303264 is 4623035493.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2934822 + ... + 2936165.
It is an arithmetic number, because the mean of its divisors is an integer number (246581496).
Almost surely, 23945303264 is an apocalyptic number.
It is an amenable number.
3945303264 is an abundant number, since it is smaller than the sum of its proper divisors (7890608544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3945303264 is a wasteful number, since it uses less digits than its factorization.
3945303264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5871007 (or 5870999 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 39.
The square root of 3945303264 is about 62811.6491106546. The cubic root of 3945303264 is about 1580.1323480441.
The spelling of 3945303264 in words is "three billion, nine hundred forty-five million, three hundred three thousand, two hundred sixty-four".
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