Base | Representation |
---|---|
bin | 11101001101101… |
… | …10001010110110 |
3 | 122002010120010022 |
4 | 32212312022312 |
5 | 1000214024444 |
6 | 40152325142 |
7 | 6034004252 |
oct | 1646661266 |
9 | 562116108 |
10 | 245064374 |
11 | 116372545 |
12 | 6a0a37b2 |
13 | 3ba05009 |
14 | 24793262 |
15 | 167ab9ee |
hex | e9b62b6 |
245064374 has 4 divisors (see below), whose sum is σ = 367596564. Its totient is φ = 122532186.
The previous prime is 245064319. The next prime is 245064383. The reversal of 245064374 is 473460542.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473460542 = 2 ⋅236730271.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61266092 + ... + 61266095.
It is an arithmetic number, because the mean of its divisors is an integer number (91899141).
Almost surely, 2245064374 is an apocalyptic number.
245064374 is a deficient number, since it is larger than the sum of its proper divisors (122532190).
245064374 is a wasteful number, since it uses less digits than its factorization.
245064374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122532189.
The product of its (nonzero) digits is 80640, while the sum is 35.
The square root of 245064374 is about 15654.5320594389. The cubic root of 245064374 is about 625.7872737171.
The spelling of 245064374 in words is "two hundred forty-five million, sixty-four thousand, three hundred seventy-four".
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