Base | Representation |
---|---|
bin | 100100100010001111… |
… | …001111001100100001 |
3 | 10202020221112001100201 |
4 | 210202033033030201 |
5 | 1120320124003114 |
6 | 30004400145201 |
7 | 2556064031005 |
oct | 444217171441 |
9 | 122227461321 |
10 | 39229125409 |
11 | 15700900601 |
12 | 7729908201 |
13 | 3912459556 |
14 | 1c82064705 |
15 | 1048eb4874 |
hex | 9223cf321 |
39229125409 has 8 divisors (see below), whose sum is σ = 41384183840. Its totient is φ = 37083103776.
The previous prime is 39229125401. The next prime is 39229125413. The reversal of 39229125409 is 90452192293.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 39229125409 - 23 = 39229125401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39229125401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2250279 + ... + 2267644.
It is an arithmetic number, because the mean of its divisors is an integer number (5173022980).
Almost surely, 239229125409 is an apocalyptic number.
It is an amenable number.
39229125409 is a deficient number, since it is larger than the sum of its proper divisors (2155058431).
39229125409 is a wasteful number, since it uses less digits than its factorization.
39229125409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4518399.
The product of its (nonzero) digits is 349920, while the sum is 46.
The spelling of 39229125409 in words is "thirty-nine billion, two hundred twenty-nine million, one hundred twenty-five thousand, four hundred nine".
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