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3052047660 = 2235101949919
BaseRepresentation
bin1011010111101010…
…1000110100101100
321212200222002022020
42311322220310230
522222311011120
61222503550140
7135426656064
oct26572506454
97780862266
103052047660
11132688a642
1271215b350
1339840897c
1420d4b43a4
1512ce25640
hexb5ea8d2c

3052047660 has 48 divisors (see below), whose sum is σ = 8554291200. Its totient is φ = 813064384.

The previous prime is 3052047641. The next prime is 3052047683. The reversal of 3052047660 is 667402503.

It is a super-2 number, since 2×30520476602 = 18629989837822951200, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 36181 + ... + 86099.

It is an arithmetic number, because the mean of its divisors is an integer number (178214400).

Almost surely, 23052047660 is an apocalyptic number.

3052047660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3052047660 is an abundant number, since it is smaller than the sum of its proper divisors (5502243540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3052047660 is a wasteful number, since it uses less digits than its factorization.

3052047660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50950 (or 50948 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 3052047660 is about 55245.3406180105. The cubic root of 3052047660 is about 1450.5424304299.

The spelling of 3052047660 in words is "three billion, fifty-two million, forty-seven thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1019 2038 3057 4076 5095 6114 10190 12228 15285 20380 30570 49919 61140 99838 149757 199676 249595 299514 499190 599028 748785 998380 1497570 2995140 50867461 101734922 152602383 203469844 254337305 305204766 508674610 610409532 763011915 1017349220 1526023830 3052047660