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803509096 = 231356313723
BaseRepresentation
bin101111111001001…
…001001101101000
32001222221111021011
4233321021031220
53121144242341
6211421553304
725624500055
oct5771111550
92058844234
10803509096
11382618305
121a5115834
13ca611190
1478a0002c
154a81bb81
hex2fe49368

803509096 has 32 divisors (see below), whose sum is σ = 1625470560. Its totient is φ = 370164672.

The previous prime is 803509081. The next prime is 803509129. The reversal of 803509096 is 690905308.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51691 + ... + 65413.

It is an arithmetic number, because the mean of its divisors is an integer number (50795955).

Almost surely, 2803509096 is an apocalyptic number.

It is an amenable number.

803509096 is an abundant number, since it is smaller than the sum of its proper divisors (821961464).

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

803509096 is a wasteful number, since it uses less digits than its factorization.

803509096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14305 (or 14301 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 803509096 is about 28346.2360111532. The cubic root of 803509096 is about 929.6731020500.

The spelling of 803509096 in words is "eight hundred three million, five hundred nine thousand, ninety-six".

Divisors: 1 2 4 8 13 26 52 104 563 1126 2252 4504 7319 13723 14638 27446 29276 54892 58552 109784 178399 356798 713596 1427192 7726049 15452098 30904196 61808392 100438637 200877274 401754548 803509096