Base | Representation |
---|---|
bin | 11101001111110… |
… | …01110011011001 |
3 | 122002122122010120 |
4 | 32213321303121 |
5 | 1000301411101 |
6 | 40202303453 |
7 | 6036240024 |
oct | 1647716331 |
9 | 562578116 |
10 | 245341401 |
11 | 116541698 |
12 | 6a1b7b89 |
13 | 3baa1136 |
14 | 248261bb |
15 | 16813b36 |
hex | e9f9cd9 |
245341401 has 8 divisors (see below), whose sum is σ = 327210240. Its totient is φ = 163516752.
The previous prime is 245341379. The next prime is 245341403. The reversal of 245341401 is 104143542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 245341401 - 219 = 244817113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (245341403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5415 + ... + 22803.
It is an arithmetic number, because the mean of its divisors is an integer number (40901280).
Almost surely, 2245341401 is an apocalyptic number.
It is an amenable number.
245341401 is a deficient number, since it is larger than the sum of its proper divisors (81868839).
245341401 is a wasteful number, since it uses less digits than its factorization.
245341401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22095.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 245341401 is about 15663.3777008664. The cubic root of 245341401 is about 626.0229868697.
Adding to 245341401 its reverse (104143542), we get a palindrome (349484943).
The spelling of 245341401 in words is "two hundred forty-five million, three hundred forty-one thousand, four hundred one".
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