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9232055997 = 323330740459
BaseRepresentation
bin10001001100100010…
…11111111010111101
3212211101202000222220
420212101133322331
5122401401242442
64124030555553
7444531116103
oct104621377275
925741660886
109232055997
113a0828934a
121957968bb9
13b4187c338
1463817dc73
15390768eec
hex22645febd

9232055997 has 16 divisors (see below), whose sum is σ = 12848801280. Its totient is φ = 5885182512.

The previous prime is 9232055971. The next prime is 9232056013. The reversal of 9232055997 is 7995502329.

It is not a de Polignac number, because 9232055997 - 210 = 9232054973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9232055927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207954 + ... + 248412.

It is an arithmetic number, because the mean of its divisors is an integer number (803050080).

Almost surely, 29232055997 is an apocalyptic number.

It is an amenable number.

9232055997 is a deficient number, since it is larger than the sum of its proper divisors (3616745283).

9232055997 is a wasteful number, since it uses less digits than its factorization.

9232055997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43792.

The product of its (nonzero) digits is 1530900, while the sum is 51.

The square root of 9232055997 is about 96083.5885934742. The cubic root of 9232055997 is about 2097.8099615278.

The spelling of 9232055997 in words is "nine billion, two hundred thirty-two million, fifty-five thousand, nine hundred ninety-seven".

Divisors: 1 3 23 69 3307 9921 40459 76061 121377 228183 930557 2791671 133797913 401393739 3077351999 9232055997