Base | Representation |
---|---|
bin | 1011100011100101… |
… | …0111010011100011 |
3 | 22000012001020022210 |
4 | 2320321113103203 |
5 | 22323110423121 |
6 | 1231451333203 |
7 | 136604644113 |
oct | 27071272343 |
9 | 8005036283 |
10 | 3102045411 |
11 | 13520296a3 |
12 | 726a51203 |
13 | 3a589303a |
14 | 215dab043 |
15 | 1324ee876 |
hex | b8e574e3 |
3102045411 has 16 divisors (see below), whose sum is σ = 4272048128. Its totient is φ = 2000116800.
The previous prime is 3102045409. The next prime is 3102045439. The reversal of 3102045411 is 1145402013.
It is not a de Polignac number, because 3102045411 - 21 = 3102045409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3102045461) 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, 161175 + ... + 179391.
It is an arithmetic number, because the mean of its divisors is an integer number (267003008).
Almost surely, 23102045411 is an apocalyptic number.
3102045411 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3102045411 is a deficient number, since it is larger than the sum of its proper divisors (1170002717).
3102045411 is a wasteful number, since it uses less digits than its factorization.
3102045411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20082.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 3102045411 is about 55696.0089324181. The cubic root of 3102045411 is about 1458.4203549167.
Adding to 3102045411 its reverse (1145402013), we get a palindrome (4247447424).
It can be divided in two parts, 310204 and 5411, that added together give a triangular number (315615 = T794).
The spelling of 3102045411 in words is "three billion, one hundred two million, forty-five thousand, four hundred eleven".
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