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9382968007 = 72199962257
BaseRepresentation
bin10001011110100010…
…01011101011000111
3220012220201011100121
420233101023223013
5123204014434012
64151021322411
7451342624600
oct105721135307
926186634317
109382968007
113a85493816
12199a406407
13b66c0a39a
14650224da7
1539db28a07
hex22f44bac7

9382968007 has 12 divisors (see below), whose sum is σ = 10969741200. Its totient is φ = 8002120896.

The previous prime is 9382967983. The next prime is 9382968029. The reversal of 9382968007 is 7008692839.

9382968007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9382968007 - 227 = 9248750279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9382368007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471378 + ... + 490879.

It is an arithmetic number, because the mean of its divisors is an integer number (914145100).

Almost surely, 29382968007 is an apocalyptic number.

9382968007 is a deficient number, since it is larger than the sum of its proper divisors (1586773193).

9382968007 is a wasteful number, since it uses less digits than its factorization.

9382968007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962470 (or 962463 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 9382968007 is about 96865.7215272771. The cubic root of 9382968007 is about 2109.1788698608.

The spelling of 9382968007 in words is "nine billion, three hundred eighty-two million, nine hundred sixty-eight thousand, seven".

Divisors: 1 7 49 199 1393 9751 962257 6735799 47150593 191489143 1340424001 9382968007