Search a number
-
+
88924900 = 2252232412
BaseRepresentation
bin1010100110011…
…10001011100100
320012022212000211
411103032023210
5140231044100
612453545204
72126564161
oct523161344
9205285024
1088924900
1146217659
1225945204
13155667ac
14bb4b068
157c181ba
hex54ce2e4

88924900 has 81 divisors (see below), whose sum is σ = 206761723. Its totient is φ = 33193600.

The previous prime is 88924897. The next prime is 88924931. The reversal of 88924900 is 942988.

It is a happy number.

The square root of 88924900 is 9430.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 37429924 + 51494976 = 6118^2 + 7176^2 .

It is a Duffinian number.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2168880 + ... + 2168920.

Almost surely, 288924900 is an apocalyptic number.

88924900 is the 9430-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88924900

88924900 is an abundant number, since it is smaller than the sum of its proper divisors (117836823).

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

88924900 is a wasteful number, since it uses less digits than its factorization.

88924900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The cubic root of 88924900 is about 446.3488928122.

The spelling of 88924900 in words is "eighty-eight million, nine hundred twenty-four thousand, nine hundred".

Divisors: 1 2 4 5 10 20 23 25 41 46 50 82 92 100 115 164 205 230 410 460 529 575 820 943 1025 1058 1150 1681 1886 2050 2116 2300 2645 3362 3772 4100 4715 5290 6724 8405 9430 10580 13225 16810 18860 21689 23575 26450 33620 38663 42025 43378 47150 52900 77326 84050 86756 94300 108445 154652 168100 193315 216890 386630 433780 542225 773260 889249 966575 1084450 1778498 1933150 2168900 3556996 3866300 4446245 8892490 17784980 22231225 44462450 88924900