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5536280238 = 237197133979
BaseRepresentation
bin1010010011111110…
…01110111010101110
3112021211111011202020
411021333032322232
542314241431423
62313205411010
7254123414466
oct51177167256
915254434666
105536280238
1123910a4315
1210a6109a66
136a2ca7388
143a73bcba6
152260894e3
hex149fceeae

5536280238 has 32 divisors (see below), whose sum is σ = 11344354560. Its totient is φ = 1800664320.

The previous prime is 5536280221. The next prime is 5536280261. The reversal of 5536280238 is 8320826355.

It is a super-3 number, since 3×55362802383 (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5536280238.

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, 25668 + ... + 108311.

It is an arithmetic number, because the mean of its divisors is an integer number (354511080).

Almost surely, 25536280238 is an apocalyptic number.

5536280238 is an abundant number, since it is smaller than the sum of its proper divisors (5808074322).

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

5536280238 is a wasteful number, since it uses less digits than its factorization.

5536280238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134152.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 5536280238 is about 74406.1841381481. The cubic root of 5536280238 is about 1769.0469336828.

The spelling of 5536280238 in words is "five billion, five hundred thirty-six million, two hundred eighty thousand, two hundred thirty-eight".

Divisors: 1 2 3 6 71 97 142 194 213 291 426 582 6887 13774 20661 41322 133979 267958 401937 803874 9512509 12995963 19025018 25991926 28537527 38987889 57075054 77975778 922713373 1845426746 2768140119 5536280238