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3080447064 = 233318237823
BaseRepresentation
bin1011011110011011…
…1110010001011000
321221200101220222000
42313212332101120
522302043301224
61225400401000
7136223240142
oct26746762130
97850356860
103080447064
111340917522
1271b776160
133a1270256
14213187c92
151306850c9
hexb79be458

3080447064 has 64 divisors (see below), whose sum is σ = 8562585600. Its totient is φ = 1026121248.

The previous prime is 3080447047. The next prime is 3080447101. The reversal of 3080447064 is 4607440803.

It is a super-2 number, since 2×30804470642 = 18978308228212440192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389857 + ... + 397679.

It is an arithmetic number, because the mean of its divisors is an integer number (133790400).

Almost surely, 23080447064 is an apocalyptic number.

It is an amenable number.

3080447064 is an abundant number, since it is smaller than the sum of its proper divisors (5482138536).

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

3080447064 is a wasteful number, since it uses less digits than its factorization.

3080447064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9661 (or 9651 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 3080447064 is about 55501.7753229570. The cubic root of 3080447064 is about 1455.0276623501.

Adding to 3080447064 its reverse (4607440803), we get a palindrome (7687887867).

The spelling of 3080447064 in words is "three billion, eighty million, four hundred forty-seven thousand, sixty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 1823 3646 5469 7292 7823 10938 14584 15646 16407 21876 23469 31292 32814 43752 46938 49221 62584 65628 70407 93876 98442 131256 140814 187752 196884 211221 281628 393768 422442 563256 844884 1689768 14261329 28522658 42783987 57045316 85567974 114090632 128351961 171135948 256703922 342271896 385055883 513407844 770111766 1026815688 1540223532 3080447064