Base | Representation |
---|---|
bin | 10100110000100… |
… | …100010010111010 |
3 | 220021100020201100 |
4 | 110300210102322 |
5 | 1203124312043 |
6 | 54320432230 |
7 | 11426203425 |
oct | 2460442272 |
9 | 807306640 |
10 | 348275898 |
11 | 169657923 |
12 | 98778676 |
13 | 57201519 |
14 | 3437c9bc |
15 | 20897cd3 |
hex | 14c244ba |
348275898 has 24 divisors (see below), whose sum is σ = 760032000. Its totient is φ = 115255944.
The previous prime is 348275891. The next prime is 348275899. The reversal of 348275898 is 898572843.
It is a happy number.
348275898 is a `hidden beast` number, since 3 + 482 + 75 + 8 + 98 = 666.
It is a super-2 number, since 2×3482758982 = 242592202255412808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (348275891) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67098 + ... + 72101.
It is an arithmetic number, because the mean of its divisors is an integer number (31668000).
Almost surely, 2348275898 is an apocalyptic number.
348275898 is an abundant number, since it is smaller than the sum of its proper divisors (411756102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348275898 is a wasteful number, since it uses less digits than its factorization.
348275898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139346 (or 139343 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 54.
The square root of 348275898 is about 18662.1514836848. The cubic root of 348275898 is about 703.5708001236.
The spelling of 348275898 in words is "three hundred forty-eight million, two hundred seventy-five thousand, eight hundred ninety-eight".
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