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52159034 = 297268861
BaseRepresentation
bin1100011011111…
…0001000111010
310122010221202002
43012332020322
5101323042114
65101541002
71202226104
oct306761072
9118127662
1052159034
1127495944
1215574762
13aa63045
146cda574
1548a47de
hex31be23a

52159034 has 8 divisors (see below), whose sum is σ = 79045428. Its totient is φ = 25810560.

The previous prime is 52159021. The next prime is 52159057. The reversal of 52159034 is 43095125.

It can be written as a sum of positive squares in 2 ways, for example, as 51912025 + 247009 = 7205^2 + 497^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 52158988 and 52159006.

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, 134237 + ... + 134624.

Almost surely, 252159034 is an apocalyptic number.

52159034 is a deficient number, since it is larger than the sum of its proper divisors (26886394).

52159034 is a wasteful number, since it uses less digits than its factorization.

52159034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268960.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 52159034 is about 7222.1211565578. The cubic root of 52159034 is about 373.6312388000.

The spelling of 52159034 in words is "fifty-two million, one hundred fifty-nine thousand, thirty-four".

Divisors: 1 2 97 194 268861 537722 26079517 52159034