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244033164 = 2232172831409
BaseRepresentation
bin11101000101110…
…10011010001100
3122000012011120100
432202322122030
5444433030124
640114251100
76022150644
oct1642723214
9560164510
10244033164
11115828801
1269886a90
133b73382b
14245a5524
15166561c9
hexe8ba68c

244033164 has 72 divisors (see below), whose sum is σ = 655920720. Its totient is φ = 76234752.

The previous prime is 244033157. The next prime is 244033193. The reversal of 244033164 is 461330442.

244033164 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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172492 + ... + 173900.

It is an arithmetic number, because the mean of its divisors is an integer number (9110010).

Almost surely, 2244033164 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 244033164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327960360).

244033164 is an abundant number, since it is smaller than the sum of its proper divisors (411887556).

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

244033164 is a wasteful number, since it uses less digits than its factorization.

244033164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 244033164 is about 15621.5608695162. The cubic root of 244033164 is about 624.9082864891.

The spelling of 244033164 in words is "two hundred forty-four million, thirty-three thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 283 306 566 612 849 1132 1409 1698 2547 2818 3396 4227 4811 5094 5636 8454 9622 10188 12681 14433 16908 19244 23953 25362 28866 43299 47906 50724 57732 71859 86598 95812 143718 173196 215577 287436 398747 431154 797494 862308 1196241 1594988 2392482 3588723 4784964 6778699 7177446 13557398 14354892 20336097 27114796 40672194 61008291 81344388 122016582 244033164