Search a number
-
+
9225943792 = 2413172609147
BaseRepresentation
bin10001001011110100…
…01011101011110000
3212210222020111121221
420211322023223300
5122343320200132
64123251554424
7444425141212
oct104572135360
925728214557
109225943792
113a0489413a
1219558bba14
13b4051c250
1463742c5b2
1538ee5ce97
hex225e8baf0

9225943792 has 40 divisors (see below), whose sum is σ = 20382664176. Its totient is φ = 4007648256.

The previous prime is 9225943789. The next prime is 9225943799. The reversal of 9225943792 is 2973495229.

9225943792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9225943799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1301038 + ... + 1308109.

Almost surely, 29225943792 is an apocalyptic number.

It is an amenable number.

9225943792 is an abundant number, since it is smaller than the sum of its proper divisors (11156720384).

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

9225943792 is a wasteful number, since it uses less digits than its factorization.

9225943792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609185 (or 2609179 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 52.

The square root of 9225943792 is about 96051.7766207372. The cubic root of 9225943792 is about 2097.3468983598.

The spelling of 9225943792 in words is "nine billion, two hundred twenty-five million, nine hundred forty-three thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 13 16 17 26 34 52 68 104 136 208 221 272 442 884 1768 3536 2609147 5218294 10436588 20873176 33918911 41746352 44355499 67837822 88710998 135675644 177421996 271351288 354843992 542702576 576621487 709687984 1153242974 2306485948 4612971896 9225943792