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232094844 = 2232531031181
BaseRepresentation
bin11011101010101…
…11110001111100
3121011201122021100
431311113301330
5433404013334
635010333100
75515526232
oct1565276174
9534648240
10232094844
1110a014323
126588a190
1339113937
1422b78952
1515598c99
hexdd57c7c

232094844 has 72 divisors (see below), whose sum is σ = 604068192. Its totient is φ = 75104640.

The previous prime is 232094839. The next prime is 232094867. The reversal of 232094844 is 448490232.

It is a super-2 number, since 2×2320948442 = 107736033222768672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 232094799 and 232094808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195934 + ... + 197114.

It is an arithmetic number, because the mean of its divisors is an integer number (8389836).

Almost surely, 2232094844 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 232094844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302034096).

232094844 is an abundant number, since it is smaller than the sum of its proper divisors (371973348).

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

232094844 is a wasteful number, since it uses less digits than its factorization.

232094844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 232094844 is about 15234.6593004241. The cubic root of 232094844 is about 614.5470867229.

The spelling of 232094844 in words is "two hundred thirty-two million, ninety-four thousand, eight hundred forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 53 103 106 159 206 212 309 318 412 477 618 636 927 954 1181 1236 1854 1908 2362 3543 3708 4724 5459 7086 10629 10918 14172 16377 21258 21836 32754 42516 49131 62593 65508 98262 121643 125186 187779 196524 243286 250372 364929 375558 486572 563337 729858 751116 1094787 1126674 1459716 2189574 2253348 4379148 6447079 12894158 19341237 25788316 38682474 58023711 77364948 116047422 232094844