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4284872933 = 112177129339
BaseRepresentation
bin1111111101100101…
…1111100011100101
3102001121202002122112
43333121133203211
532233411413213
61545103410405
7211116550625
oct37731374345
912047662575
104284872933
1118a9776500
129b6bb3a05
13533954093
142c910a885
151a1296ea8
hexff65f8e5

4284872933 has 24 divisors (see below), whose sum is σ = 5057277120. Its totient is φ = 3614441600.

The previous prime is 4284872857. The next prime is 4284872941. The reversal of 4284872933 is 3392784824.

It is not a de Polignac number, because 4284872933 - 28 = 4284872677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4284872993) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131378 + ... + 160716.

It is an arithmetic number, because the mean of its divisors is an integer number (210719880).

Almost surely, 24284872933 is an apocalyptic number.

It is an amenable number.

4284872933 is a deficient number, since it is larger than the sum of its proper divisors (772404187).

4284872933 is a wasteful number, since it uses less digits than its factorization.

4284872933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29449 (or 29438 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 4284872933 is about 65458.9408178898. The cubic root of 4284872933 is about 1624.2242208479.

The spelling of 4284872933 in words is "four billion, two hundred eighty-four million, eight hundred seventy-two thousand, nine hundred thirty-three".

Divisors: 1 11 17 71 121 187 781 1207 2057 8591 13277 29339 146047 322729 498763 2083069 3550019 5486393 22913759 35412173 60350323 252051349 389533903 4284872933