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52076358 = 235831291
BaseRepresentation
bin1100011010100…
…1111101000110
310121222202100000
43012221331012
5101312420413
65100102130
71201433055
oct306517506
9117882300
1052076358
1127439814
1215534946
13aa34519
146cb839c
15488a073
hex31a9f46

52076358 has 48 divisors (see below), whose sum is σ = 118512576. Its totient is φ = 17136360.

The previous prime is 52076357. The next prime is 52076377. The reversal of 52076358 is 85367025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52076357) 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, 39693 + ... + 40983.

It is an arithmetic number, because the mean of its divisors is an integer number (2469012).

Almost surely, 252076358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52076358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59256288).

52076358 is an abundant number, since it is smaller than the sum of its proper divisors (66436218).

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

52076358 is a wasteful number, since it uses less digits than its factorization.

52076358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1379 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 52076358 is about 7216.3950834194. The cubic root of 52076358 is about 373.4337231798.

The spelling of 52076358 in words is "fifty-two million, seventy-six thousand, three hundred fifty-eight".

Divisors: 1 2 3 6 9 18 27 54 81 83 162 166 243 249 486 498 747 1291 1494 2241 2582 3873 4482 6723 7746 11619 13446 20169 23238 34857 40338 69714 104571 107153 209142 214306 313713 321459 627426 642918 964377 1928754 2893131 5786262 8679393 17358786 26038179 52076358