Base | Representation |
---|---|
bin | 11101010000011… |
… | …01110110100100 |
3 | 122002210210210011 |
4 | 32220031312210 |
5 | 1000312023044 |
6 | 40204140004 |
7 | 6040031323 |
oct | 1650156644 |
9 | 562723704 |
10 | 245423524 |
11 | 116598365 |
12 | 6a237604 |
13 | 3bacc628 |
14 | 248480ba |
15 | 1682d134 |
hex | ea0dda4 |
245423524 has 12 divisors (see below), whose sum is σ = 448164864. Its totient is φ = 117376424.
The previous prime is 245423467. The next prime is 245423527. The reversal of 245423524 is 425324542.
245423524 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2454235242 = 120465412265157152, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (245423527) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1333732 + ... + 1333915.
It is an arithmetic number, because the mean of its divisors is an integer number (37347072).
Almost surely, 2245423524 is an apocalyptic number.
It is an amenable number.
245423524 is a deficient number, since it is larger than the sum of its proper divisors (202741340).
245423524 is a wasteful number, since it uses less digits than its factorization.
245423524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2667674 (or 2667672 counting only the distinct ones).
The product of its digits is 38400, while the sum is 31.
The square root of 245423524 is about 15665.9989786799. The cubic root of 245423524 is about 626.0928285276.
The spelling of 245423524 in words is "two hundred forty-five million, four hundred twenty-three thousand, five hundred twenty-four".
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