Search a number
-
+
52029068 = 22713197523
BaseRepresentation
bin1100011001111…
…0011010001100
310121220100110112
43012132122030
5101304412233
65055055152
71201145150
oct306363214
9117810415
1052029068
1127407233
12155114b8
13aa18b40
146ca5060
15487b048
hex319e68c

52029068 has 48 divisors (see below), whose sum is σ = 117976320. Its totient is φ = 19497024.

The previous prime is 52029053. The next prime is 52029077. The reversal of 52029068 is 86092025.

52029068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3155 + ... + 10677.

It is an arithmetic number, because the mean of its divisors is an integer number (2457840).

Almost surely, 252029068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52029068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58988160).

52029068 is an abundant number, since it is smaller than the sum of its proper divisors (65947252).

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

52029068 is a wasteful number, since it uses less digits than its factorization.

52029068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7566 (or 7564 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 52029068 is about 7213.1177725031. The cubic root of 52029068 is about 373.3206518510.

The spelling of 52029068 in words is "fifty-two million, twenty-nine thousand, sixty-eight".

Divisors: 1 2 4 7 13 14 19 26 28 38 52 76 91 133 182 247 266 364 494 532 988 1729 3458 6916 7523 15046 30092 52661 97799 105322 142937 195598 210644 285874 391196 571748 684593 1000559 1369186 1858181 2001118 2738372 3716362 4002236 7432724 13007267 26014534 52029068