Search a number
-
+
228050624984 = 237133071020379
BaseRepresentation
bin1101010001100011100…
…0000110000111011000
3210210122020111002001212
43110120320012013120
512214021424444414
6252433124202252
722322210220530
oct3243070060730
9723566432055
10228050624984
11887966a59a6
1238245839388
1318674883920
14b07568c4c0
155dead8a83e
hex3518e061d8

228050624984 has 64 divisors (see below), whose sum is σ = 527985427200. Its totient is φ = 89923872384.

The previous prime is 228050624983. The next prime is 228050625017. The reversal of 228050624984 is 489426050822.

228050624984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228050624983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286694 + ... + 733685.

It is an arithmetic number, because the mean of its divisors is an integer number (8249772300).

Almost surely, 2228050624984 is an apocalyptic number.

It is an amenable number.

228050624984 is an abundant number, since it is smaller than the sum of its proper divisors (299934802216).

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

228050624984 is a wasteful number, since it uses less digits than its factorization.

228050624984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020712 (or 1020708 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 228050624984 in words is "two hundred twenty-eight billion, fifty million, six hundred twenty-four thousand, nine hundred eighty-four".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 307 364 614 728 1228 2149 2456 3991 4298 7982 8596 15964 17192 27937 31928 55874 111748 223496 1020379 2040758 4081516 7142653 8163032 13264927 14285306 26529854 28570612 53059708 57141224 92854489 106119416 185708978 313256353 371417956 626512706 742835912 1253025412 2192794471 2506050824 4072332589 4385588942 8144665178 8771177884 16289330356 17542355768 28506328123 32578660712 57012656246 114025312492 228050624984