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2682525213 = 322331141669
BaseRepresentation
bin1001111111100100…
…0001011000011101
320220221122101210200
42133321001120131
520443211301323
61122103454113
7123322042134
oct23771013035
96827571720
102682525213
111157240995
1262a457339
133399a8834
141b63a491b
1510a782443
hex9fe4161d

2682525213 has 24 divisors (see below), whose sum is σ = 4056324480. Its totient is φ = 1705054560.

The previous prime is 2682525187. The next prime is 2682525221. The reversal of 2682525213 is 3125252862.

It is a happy number.

2682525213 is a `hidden beast` number, since 2 + 6 + 82 + 52 + 521 + 3 = 666.

It is not a de Polignac number, because 2682525213 - 212 = 2682521117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682525253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43543 + ... + 85211.

It is an arithmetic number, because the mean of its divisors is an integer number (169013520).

Almost surely, 22682525213 is an apocalyptic number.

2682525213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2682525213 is a deficient number, since it is larger than the sum of its proper divisors (1373799267).

2682525213 is a wasteful number, since it uses less digits than its factorization.

2682525213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42009 (or 42006 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2682525213 is about 51793.1000520340. The cubic root of 2682525213 is about 1389.4660428623.

The spelling of 2682525213 in words is "two billion, six hundred eighty-two million, five hundred twenty-five thousand, two hundred thirteen".

Divisors: 1 3 9 23 69 207 311 933 2799 7153 21459 41669 64377 125007 375021 958387 2875161 8625483 12959059 38877177 116631531 298058357 894175071 2682525213