Base | Representation |
---|---|
bin | 11011010000010011… |
… | …110111100011011110 |
3 | 2210112111122102100102 |
4 | 123100103313203132 |
5 | 434413224013430 |
6 | 21235523301102 |
7 | 2054130421220 |
oct | 332023674336 |
9 | 83474572312 |
10 | 29264672990 |
11 | 11458165a63 |
12 | 580881a792 |
13 | 29b4c37167 |
14 | 15b8916410 |
15 | b642c9345 |
hex | 6d04f78de |
29264672990 has 64 divisors (see below), whose sum is σ = 60728282496. Its totient is φ = 9946202112.
The previous prime is 29264672989. The next prime is 29264673037. The reversal of 29264672990 is 9927646292.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3954734 + ... + 3962126.
It is an arithmetic number, because the mean of its divisors is an integer number (948879414).
Almost surely, 229264672990 is an apocalyptic number.
29264672990 is an abundant number, since it is smaller than the sum of its proper divisors (31463609506).
29264672990 is a wasteful number, since it uses less digits than its factorization.
29264672990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7893.
The product of its (nonzero) digits is 5878656, while the sum is 56.
The spelling of 29264672990 in words is "twenty-nine billion, two hundred sixty-four million, six hundred seventy-two thousand, nine hundred ninety".
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