Search a number
-
+
9993358496 = 251128390223
BaseRepresentation
bin10010100111010011…
…01000110010100000
3221210110021012200202
421103221220302200
5130431244432441
64331344204332
7502434100652
oct112351506240
927713235622
109993358496
114268a99170
121b2a9096a8
13c335034a4
146ab3146d2
153d74ea19b
hex253a68ca0

9993358496 has 24 divisors (see below), whose sum is σ = 21463009344. Its totient is φ = 4542435520.

The previous prime is 9993358469. The next prime is 9993358499. The reversal of 9993358496 is 6948533999.

It is not an unprimeable number, because it can be changed into a prime (9993358499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14194760 + ... + 14195463.

It is an arithmetic number, because the mean of its divisors is an integer number (894292056).

Almost surely, 29993358496 is an apocalyptic number.

It is an amenable number.

9993358496 is an abundant number, since it is smaller than the sum of its proper divisors (11469650848).

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

9993358496 is a wasteful number, since it uses less digits than its factorization.

9993358496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28390244 (or 28390236 counting only the distinct ones).

The product of its digits is 56687040, while the sum is 65.

The square root of 9993358496 is about 99966.7869644714. The cubic root of 9993358496 is about 2153.9576281823.

The spelling of 9993358496 in words is "nine billion, nine hundred ninety-three million, three hundred fifty-eight thousand, four hundred ninety-six".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 28390223 56780446 113560892 227121784 312292453 454243568 624584906 908487136 1249169812 2498339624 4996679248 9993358496