Base | Representation |
---|---|
bin | 1101111001010010… |
… | …1100110010100100 |
3 | 100121221121000120210 |
4 | 3132110230302210 |
5 | 30114332441132 |
6 | 1414042055420 |
7 | 161301131061 |
oct | 33624546244 |
9 | 10557530523 |
10 | 3729968292 |
11 | 1644519426 |
12 | 8811aa570 |
13 | 4759b733b |
14 | 275541c68 |
15 | 16c6d5bcc |
hex | de52cca4 |
3729968292 has 12 divisors (see below), whose sum is σ = 8703259376. Its totient is φ = 1243322760.
The previous prime is 3729968287. The next prime is 3729968293. The reversal of 3729968292 is 2928699273.
3729968292 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (3729968293) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155415334 + ... + 155415357.
Almost surely, 23729968292 is an apocalyptic number.
It is an amenable number.
3729968292 is an abundant number, since it is smaller than the sum of its proper divisors (4973291084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3729968292 is a wasteful number, since it uses less digits than its factorization.
3729968292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310830698 (or 310830696 counting only the distinct ones).
The product of its digits is 5878656, while the sum is 57.
The square root of 3729968292 is about 61073.4663499625. The cubic root of 3729968292 is about 1550.8449492306.
The spelling of 3729968292 in words is "three billion, seven hundred twenty-nine million, nine hundred sixty-eight thousand, two hundred ninety-two".
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