Base | Representation |
---|---|
bin | 1011010001010000… |
… | …1110100000001001 |
3 | 21210211110010211110 |
4 | 2310110032200021 |
5 | 22143422414121 |
6 | 1220104320533 |
7 | 134652533313 |
oct | 26424164011 |
9 | 7724403743 |
10 | 3025201161 |
11 | 1312713454 |
12 | 705173149 |
13 | 392999178 |
14 | 209ac67b3 |
15 | 12a8c0d76 |
hex | b450e809 |
3025201161 has 4 divisors (see below), whose sum is σ = 4033601552. Its totient is φ = 2016800772.
The previous prime is 3025201111. The next prime is 3025201211. The reversal of 3025201161 is 1611025203.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (3025201111) and next prime (3025201211).
It is not a de Polignac number, because 3025201161 - 210 = 3025200137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3025201111) 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, 504200191 + ... + 504200196.
It is an arithmetic number, because the mean of its divisors is an integer number (1008400388).
Almost surely, 23025201161 is an apocalyptic number.
It is an amenable number.
3025201161 is a deficient number, since it is larger than the sum of its proper divisors (1008400391).
3025201161 is a wasteful number, since it uses less digits than its factorization.
3025201161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1008400390.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 3025201161 is about 55001.8287059621. The cubic root of 3025201161 is about 1446.2767993566.
Adding to 3025201161 its reverse (1611025203), we get a palindrome (4636226364).
The spelling of 3025201161 in words is "three billion, twenty-five million, two hundred one thousand, one hundred sixty-one".
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