Base | Representation |
---|---|
bin | 10100110000111… |
… | …001111000110100 |
3 | 220021111202000222 |
4 | 110300321320310 |
5 | 1203140124330 |
6 | 54322353512 |
7 | 11430022322 |
oct | 2460717064 |
9 | 807452028 |
10 | 348364340 |
11 | 169708315 |
12 | 987bb898 |
13 | 5723285c |
14 | 343a2d12 |
15 | 208b40e5 |
hex | 14c39e34 |
348364340 has 48 divisors (see below), whose sum is σ = 785562624. Its totient is φ = 129292800.
The previous prime is 348364337. The next prime is 348364343. The reversal of 348364340 is 43463843.
It is an interprime number because it is at equal distance from previous prime (348364337) and next prime (348364343).
It is a self number, because there is not a number n which added to its sum of digits gives 348364340.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348364343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16925 + ... + 31355.
It is an arithmetic number, because the mean of its divisors is an integer number (16365888).
Almost surely, 2348364340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 348364340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392781312).
348364340 is an abundant number, since it is smaller than the sum of its proper divisors (437198284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348364340 is a wasteful number, since it uses less digits than its factorization.
348364340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14528 (or 14526 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 35.
The square root of 348364340 is about 18664.5208885736. The cubic root of 348364340 is about 703.6303505572.
The spelling of 348364340 in words is "three hundred forty-eight million, three hundred sixty-four thousand, three hundred forty".
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