Base | Representation |
---|---|
bin | 10100110110001… |
… | …100111001000101 |
3 | 220101010021210011 |
4 | 110312030321011 |
5 | 1204014043101 |
6 | 54412230221 |
7 | 11444564521 |
oct | 2466147105 |
9 | 811107704 |
10 | 349752901 |
11 | 16a476593 |
12 | 9916b371 |
13 | 575ca8a4 |
14 | 34644d81 |
15 | 20a8a751 |
hex | 14d8ce45 |
349752901 has 4 divisors (see below), whose sum is σ = 349861600. Its totient is φ = 349644204.
The previous prime is 349752869. The next prime is 349752929. The reversal of 349752901 is 109257943.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 349752901 - 25 = 349752869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (349752941) 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, 49371 + ... + 56008.
It is an arithmetic number, because the mean of its divisors is an integer number (87465400).
Almost surely, 2349752901 is an apocalyptic number.
It is an amenable number.
349752901 is a deficient number, since it is larger than the sum of its proper divisors (108699).
349752901 is a wasteful number, since it uses less digits than its factorization.
349752901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108698.
The product of its (nonzero) digits is 68040, while the sum is 40.
The square root of 349752901 is about 18701.6817692955. The cubic root of 349752901 is about 704.5639884033.
The spelling of 349752901 in words is "three hundred forty-nine million, seven hundred fifty-two thousand, nine hundred one".
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