Base | Representation |
---|---|
bin | 11111110111010011… |
… | …011011111001000111 |
3 | 10021022102101001222021 |
4 | 133313103123321013 |
5 | 1030032220312112 |
6 | 23415001144011 |
7 | 2320564554010 |
oct | 376723337107 |
9 | 107272331867 |
10 | 34213838407 |
11 | 13567902211 |
12 | 676a18b007 |
13 | 32c33a77c8 |
14 | 1927d44007 |
15 | d53a3d907 |
hex | 7f74dbe47 |
34213838407 has 8 divisors (see below), whose sum is σ = 39121794432. Its totient is φ = 29310948600.
The previous prime is 34213838377. The next prime is 34213838411. The reversal of 34213838407 is 70483831243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34213838407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34213838447) 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, 1252069 + ... + 1279102.
It is an arithmetic number, because the mean of its divisors is an integer number (4890224304).
Almost surely, 234213838407 is an apocalyptic number.
34213838407 is a deficient number, since it is larger than the sum of its proper divisors (4907956025).
34213838407 is a wasteful number, since it uses less digits than its factorization.
34213838407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2533109.
The product of its (nonzero) digits is 387072, while the sum is 43.
The spelling of 34213838407 in words is "thirty-four billion, two hundred thirteen million, eight hundred thirty-eight thousand, four hundred seven".
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