Base | Representation |
---|---|
bin | 10100110010100… |
… | …011010101000001 |
3 | 220022022200110201 |
4 | 110302203111001 |
5 | 1203242434400 |
6 | 54335525201 |
7 | 11433501421 |
oct | 2462432501 |
9 | 808280421 |
10 | 348796225 |
11 | 169982848 |
12 | 98989801 |
13 | 573542cb |
14 | 34476481 |
15 | 2094c06a |
hex | 14ca3541 |
348796225 has 48 divisors (see below), whose sum is σ = 482687856. Its totient is φ = 248832000.
The previous prime is 348796223. The next prime is 348796249. The reversal of 348796225 is 522697843.
It can be written as a sum of positive squares in 24 ways, for example, as 209178369 + 139617856 = 14463^2 + 11816^2 .
It is not a de Polignac number, because 348796225 - 21 = 348796223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (348796223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 644455 + ... + 644995.
It is an arithmetic number, because the mean of its divisors is an integer number (10055997).
Almost surely, 2348796225 is an apocalyptic number.
It is an amenable number.
348796225 is a deficient number, since it is larger than the sum of its proper divisors (133891631).
348796225 is a wasteful number, since it uses less digits than its factorization.
348796225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 646 (or 641 counting only the distinct ones).
The product of its digits is 725760, while the sum is 46.
The square root of 348796225 is about 18676.0869830915. The cubic root of 348796225 is about 703.9210059276.
The spelling of 348796225 in words is "three hundred forty-eight million, seven hundred ninety-six thousand, two hundred twenty-five".
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