Base | Representation |
---|---|
bin | 11101010100011… |
… | …01111001100000 |
3 | 122010210110020012 |
4 | 32222031321200 |
5 | 1000430314000 |
6 | 40223304052 |
7 | 6044344364 |
oct | 1652157140 |
9 | 563713205 |
10 | 245948000 |
11 | 116916411 |
12 | 6a44b028 |
13 | 3bc5427c |
14 | 249432a4 |
15 | 168d3735 |
hex | ea8de60 |
245948000 has 48 divisors (see below), whose sum is σ = 604304064. Its totient is φ = 98377600.
The previous prime is 245947997. The next prime is 245948011. The reversal of 245948000 is 849542.
245948000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26744 + ... + 34743.
It is an arithmetic number, because the mean of its divisors is an integer number (12589668).
Almost surely, 2245948000 is an apocalyptic number.
245948000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245948000 is an abundant number, since it is smaller than the sum of its proper divisors (358356064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245948000 is an equidigital number, since it uses as much as digits as its factorization.
245948000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61512 (or 61494 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 245948000 is about 15682.7293542929. The cubic root of 245948000 is about 626.5385030393.
The spelling of 245948000 in words is "two hundred forty-five million, nine hundred forty-eight thousand".
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