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52029796 = 22713142939
BaseRepresentation
bin1100011001111…
…0100101100100
310121220101110111
43012132211210
5101304423141
65055102404
71201150240
oct306364544
9117811414
1052029796
1127407835
1215511a04
13aa19280
146ca5420
15487b381
hex319e964

52029796 has 24 divisors (see below), whose sum is σ = 112064960. Its totient is φ = 20583072.

The previous prime is 52029793. The next prime is 52029823. The reversal of 52029796 is 69792025.

It is a happy number.

52029796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52029793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71106 + ... + 71833.

Almost surely, 252029796 is an apocalyptic number.

It is an amenable number.

52029796 is an abundant number, since it is smaller than the sum of its proper divisors (60035164).

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

52029796 is a wasteful number, since it uses less digits than its factorization.

52029796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142963 (or 142961 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 52029796 is about 7213.1682359418. The cubic root of 52029796 is about 373.3223930326.

It can be divided in two parts, 52029 and 796, that added together give a palindrome (52825).

The spelling of 52029796 in words is "fifty-two million, twenty-nine thousand, seven hundred ninety-six".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 142939 285878 571756 1000573 1858207 2001146 3716414 4002292 7432828 13007449 26014898 52029796