Base | Representation |
---|---|
bin | 11101001111001… |
… | …00010101100100 |
3 | 122002111011112002 |
4 | 32213210111210 |
5 | 1000241102401 |
6 | 40200344432 |
7 | 6035422466 |
oct | 1647442544 |
9 | 562434462 |
10 | 245253476 |
11 | 116491626 |
12 | 6a175118 |
13 | 3ba70100 |
14 | 24802136 |
15 | 167e7a6b |
hex | e9e4564 |
245253476 has 18 divisors (see below), whose sum is σ = 464749362. Its totient is φ = 113193600.
The previous prime is 245253469. The next prime is 245253479. The reversal of 245253476 is 674352542.
245253476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 25502500 + 219750976 = 5050^2 + 14824^2 .
It is not an unprimeable number, because it can be changed into a prime (245253479) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180725 + ... + 182076.
It is an arithmetic number, because the mean of its divisors is an integer number (25819409).
Almost surely, 2245253476 is an apocalyptic number.
245253476 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
245253476 is a deficient number, since it is larger than the sum of its proper divisors (219495886).
245253476 is a wasteful number, since it uses less digits than its factorization.
245253476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362831 (or 362816 counting only the distinct ones).
The product of its digits is 201600, while the sum is 38.
The square root of 245253476 is about 15660.5707431115. The cubic root of 245253476 is about 625.9481936121.
The spelling of 245253476 in words is "two hundred forty-five million, two hundred fifty-three thousand, four hundred seventy-six".
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