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182084013 = 3220231557
BaseRepresentation
bin10101101101001…
…10000110101101
3110200121211022100
422312212012231
5333103142023
630022405313
74340455116
oct1266460655
9420554270
10182084013
1193866461
1250b90839
132b953627
141a27b20d
1510ebac43
hexada61ad

182084013 has 6 divisors (see below), whose sum is σ = 263010254. Its totient is φ = 121389336.

The previous prime is 182084003. The next prime is 182084017. The reversal of 182084013 is 310480281.

It can be written as a sum of positive squares in only one way, i.e., 153214884 + 28869129 = 12378^2 + 5373^2 .

It is not a de Polignac number, because 182084013 - 24 = 182083997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182084017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10115770 + ... + 10115787.

Almost surely, 2182084013 is an apocalyptic number.

It is an amenable number.

182084013 is a deficient number, since it is larger than the sum of its proper divisors (80926241).

182084013 is a wasteful number, since it uses less digits than its factorization.

182084013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20231563 (or 20231560 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 182084013 is about 13493.8509329250. The cubic root of 182084013 is about 566.7922962905.

The spelling of 182084013 in words is "one hundred eighty-two million, eighty-four thousand, thirteen".

Divisors: 1 3 9 20231557 60694671 182084013