Search a number
-
+
1109828630 = 252234791039
BaseRepresentation
bin100001000100110…
…1010010000010110
32212100100010200002
41002021222100112
54233104004010
6302043251302
736334246661
oct10211522026
92770303602
101109828630
1151a518749
1226b819b32
13148c12541
14a757a6d8
15676781a5
hex4226a416

1109828630 has 32 divisors (see below), whose sum is σ = 2012774400. Its totient is φ = 440593632.

The previous prime is 1109828617. The next prime is 1109828647. The reversal of 1109828630 is 368289011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067651 + ... + 1068689.

It is an arithmetic number, because the mean of its divisors is an integer number (62899200).

Almost surely, 21109828630 is an apocalyptic number.

1109828630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1109828630 is a deficient number, since it is larger than the sum of its proper divisors (902945770).

1109828630 is a wasteful number, since it uses less digits than its factorization.

1109828630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 1109828630 is about 33314.0905624032. The cubic root of 1109828630 is about 1035.3455185339.

The spelling of 1109828630 in words is "one billion, one hundred nine million, eight hundred twenty-eight thousand, six hundred thirty".

Divisors: 1 2 5 10 223 446 479 958 1039 1115 2078 2230 2395 4790 5195 10390 106817 213634 231697 463394 497681 534085 995362 1068170 1158485 2316970 2488405 4976810 110982863 221965726 554914315 1109828630