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4280056014 = 2313192888027
BaseRepresentation
bin1111111100011100…
…0111100011001110
3102001021200101002010
43333013013203032
532231143243024
61544412242050
7211030606263
oct37707074316
912037611063
104280056014
1118a6a86483
129b5470326
13532958730
142c861526a
151a0b44b29
hexff1c78ce

4280056014 has 32 divisors (see below), whose sum is σ = 9703774080. Its totient is φ = 1247627232.

The previous prime is 4280056007. The next prime is 4280056037. The reversal of 4280056014 is 4106500824.

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, 1442532 + ... + 1445495.

It is an arithmetic number, because the mean of its divisors is an integer number (303242940).

Almost surely, 24280056014 is an apocalyptic number.

4280056014 is an abundant number, since it is smaller than the sum of its proper divisors (5423718066).

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

4280056014 is a wasteful number, since it uses less digits than its factorization.

4280056014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888064.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 4280056014 is about 65422.1370332703. The cubic root of 4280056014 is about 1623.6153587568.

Adding to 4280056014 its reverse (4106500824), we get a palindrome (8386556838).

The spelling of 4280056014 in words is "four billion, two hundred eighty million, fifty-six thousand, fourteen".

Divisors: 1 2 3 6 13 19 26 38 39 57 78 114 247 494 741 1482 2888027 5776054 8664081 17328162 37544351 54872513 75088702 109745026 112633053 164617539 225266106 329235078 713342669 1426685338 2140028007 4280056014