Base | Representation |
---|---|
bin | 1101100000110010… |
… | …10110000000010001 |
3 | 200201120102202102001 |
4 | 12300121112000101 |
5 | 104324111313131 |
6 | 3155502554001 |
7 | 344525251156 |
oct | 66031260021 |
9 | 20646382361 |
10 | 7254401041 |
11 | 3092a13968 |
12 | 14a5598901 |
13 | 8b7c298c4 |
14 | 4cb66022d |
15 | 2c6d1c261 |
hex | 1b0656011 |
7254401041 has 16 divisors (see below), whose sum is σ = 7941075840. Its totient is φ = 6599059200.
The previous prime is 7254400999. The next prime is 7254401057. The reversal of 7254401041 is 1401044527.
It is a cyclic number.
It is not a de Polignac number, because 7254401041 - 29 = 7254400529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7254401941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56790 + ... + 133168.
It is an arithmetic number, because the mean of its divisors is an integer number (496317240).
Almost surely, 27254401041 is an apocalyptic number.
It is an amenable number.
7254401041 is a deficient number, since it is larger than the sum of its proper divisors (686674799).
7254401041 is a wasteful number, since it uses less digits than its factorization.
7254401041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76584.
The product of its (nonzero) digits is 4480, while the sum is 28.
The square root of 7254401041 is about 85172.7717113867. The cubic root of 7254401041 is about 1935.8298706773.
Adding to 7254401041 its reverse (1401044527), we get a palindrome (8655445568).
The spelling of 7254401041 in words is "seven billion, two hundred fifty-four million, four hundred one thousand, forty-one".
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