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3052005164 = 2213197297931
BaseRepresentation
bin1011010111101001…
…1110011100101100
321212200212221000022
42311322132130230
522222303131124
61222503021312
7135426421145
oct26572363454
97780787008
103052005164
11132686071a
1271213a838
133983c2520
1420d4a2acc
1512ce17c5e
hexb5e9e72c

3052005164 has 24 divisors (see below), whose sum is σ = 5781072528. Its totient is φ = 1401462720.

The previous prime is 3052005163. The next prime is 3052005193. The reversal of 3052005164 is 4615002503.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (3052005161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138722 + ... + 159209.

It is an arithmetic number, because the mean of its divisors is an integer number (240878022).

Almost surely, 23052005164 is an apocalyptic number.

It is an amenable number.

3052005164 is a deficient number, since it is larger than the sum of its proper divisors (2729067364).

3052005164 is a wasteful number, since it uses less digits than its factorization.

3052005164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298145 (or 298143 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3052005164 is about 55244.9560050508. The cubic root of 3052005164 is about 1450.5356980604.

Adding to 3052005164 its reverse (4615002503), we get a palindrome (7667007667).

The spelling of 3052005164 in words is "three billion, fifty-two million, five thousand, one hundred sixty-four".

Divisors: 1 2 4 13 26 52 197 394 788 2561 5122 10244 297931 595862 1191724 3873103 7746206 15492412 58692407 117384814 234769628 763001291 1526002582 3052005164