Base | Representation |
---|---|
bin | 10100100110000… |
… | …101001101101100 |
3 | 220002011121010210 |
4 | 110212011031230 |
5 | 1201423332043 |
6 | 54141502420 |
7 | 11363634531 |
oct | 2446051554 |
9 | 802147123 |
10 | 345527148 |
11 | 16804a72a |
12 | 97871a10 |
13 | 5677b345 |
14 | 33c64d88 |
15 | 20503633 |
hex | 1498536c |
345527148 has 12 divisors (see below), whose sum is σ = 806230040. Its totient is φ = 115175712.
The previous prime is 345527123. The next prime is 345527167. The reversal of 345527148 is 841725543.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14396953 + ... + 14396976.
Almost surely, 2345527148 is an apocalyptic number.
It is an amenable number.
345527148 is an abundant number, since it is smaller than the sum of its proper divisors (460702892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345527148 is a wasteful number, since it uses less digits than its factorization.
345527148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28793936 (or 28793934 counting only the distinct ones).
The product of its digits is 134400, while the sum is 39.
The square root of 345527148 is about 18588.3605517001. The cubic root of 345527148 is about 701.7149433956.
It can be divided in two parts, 3455 and 27148, that added together give a palindrome (30603).
The spelling of 345527148 in words is "three hundred forty-five million, five hundred twenty-seven thousand, one hundred forty-eight".
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