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4279681104 = 24389160023
BaseRepresentation
bin1111111100010110…
…1100000001010000
3102001020222022210120
43333011230001100
532231044243404
61544400230240
7211024455246
oct37705540120
912036868716
104279681104
1118a684a836
129b530b380
13532856baa
142c8558796
151a0abd9d9
hexff16c050

4279681104 has 20 divisors (see below), whose sum is σ = 11055842976. Its totient is φ = 1426560352.

The previous prime is 4279681073. The next prime is 4279681121. The reversal of 4279681104 is 4011869724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44579964 + ... + 44580059.

Almost surely, 24279681104 is an apocalyptic number.

It is an amenable number.

4279681104 is an abundant number, since it is smaller than the sum of its proper divisors (6776161872).

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

4279681104 is a wasteful number, since it uses less digits than its factorization.

4279681104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89160034 (or 89160028 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 4279681104 is about 65419.2716559883. The cubic root of 4279681104 is about 1623.5679507006.

The spelling of 4279681104 in words is "four billion, two hundred seventy-nine million, six hundred eighty-one thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 89160023 178320046 267480069 356640092 534960138 713280184 1069920276 1426560368 2139840552 4279681104