Search a number
-
+
52000096 = 253721187
BaseRepresentation
bin1100011001011…
…1010101100000
310121211212201111
43012113111200
5101303000341
65054313104
71200664531
oct306272540
9117755644
1052000096
1127397495
12154b8794
13aa088b5
146c98688
154872681
hex3197560

52000096 has 36 divisors (see below), whose sum is σ = 105305508. Its totient is φ = 25276032.

The previous prime is 52000087. The next prime is 52000139. The reversal of 52000096 is 69000025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43215 + ... + 44401.

It is an arithmetic number, because the mean of its divisors is an integer number (2925153).

Almost surely, 252000096 is an apocalyptic number.

52000096 is the 3855-th centered heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52000096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52652754).

52000096 is an abundant number, since it is smaller than the sum of its proper divisors (53305412).

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

52000096 is a wasteful number, since it uses less digits than its factorization.

52000096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 52000096 is about 7211.1092073273. The cubic root of 52000096 is about 373.2513453746.

Adding to 52000096 its reverse (69000025), we get a palindrome (121000121).

The spelling of 52000096 in words is "fifty-two million, ninety-six", and thus it is an aban number and an uban number.

Divisors: 1 2 4 8 16 32 37 74 148 296 592 1184 1187 1369 2374 2738 4748 5476 9496 10952 18992 21904 37984 43808 43919 87838 175676 351352 702704 1405408 1625003 3250006 6500012 13000024 26000048 52000096