Base | Representation |
---|---|
bin | 1001111100011101… |
… | …0001101100011110 |
3 | 20220001002212202112 |
4 | 2133013101230132 |
5 | 20431342003310 |
6 | 1120520154022 |
7 | 123103150415 |
oct | 23707215436 |
9 | 6801085675 |
10 | 2669484830 |
11 | 114a944511 |
12 | 626008912 |
13 | 33709112c |
14 | 1b476c47c |
15 | 109558705 |
hex | 9f1d1b1e |
2669484830 has 8 divisors (see below), whose sum is σ = 4805072712. Its totient is φ = 1067793928.
The previous prime is 2669484791. The next prime is 2669484833. The reversal of 2669484830 is 384849662.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×26694848302 = 14252298515200257800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2669484833) 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, 133474232 + ... + 133474251.
It is an arithmetic number, because the mean of its divisors is an integer number (600634089).
Almost surely, 22669484830 is an apocalyptic number.
2669484830 is a deficient number, since it is larger than the sum of its proper divisors (2135587882).
2669484830 is a wasteful number, since it uses less digits than its factorization.
2669484830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266948490.
The product of its (nonzero) digits is 1990656, while the sum is 50.
The square root of 2669484830 is about 51667.0574931455. The cubic root of 2669484830 is about 1387.2108780477.
The spelling of 2669484830 in words is "two billion, six hundred sixty-nine million, four hundred eighty-four thousand, eight hundred thirty".
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