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9054142350 = 23521137433449
BaseRepresentation
bin10000110111010101…
…10011111110001110
3212100222222002100120
420123222303332032
5122020330023400
64054233405410
7440240640321
oct103352637616
925328862316
109054142350
113926911180
121908269866
13b13a58ca6
1461c6aa7b8
1537ed23ca0
hex21bab3f8e

9054142350 has 192 divisors, whose sum is σ = 25750137600. Its totient is φ = 2085350400.

The previous prime is 9054142309. The next prime is 9054142367. The reversal of 9054142350 is 532414509.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2623426 + ... + 2626874.

It is an arithmetic number, because the mean of its divisors is an integer number (134115300).

Almost surely, 29054142350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9054142350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12875068800).

9054142350 is an abundant number, since it is smaller than the sum of its proper divisors (16695995250).

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

9054142350 is a wasteful number, since it uses less digits than its factorization.

9054142350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555 (or 3550 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 9054142350 is about 95153.2571696839. The cubic root of 9054142350 is about 2084.2466209451.

Adding to 9054142350 its reverse (532414509), we get a palindrome (9586556859).

The spelling of 9054142350 in words is "nine billion, fifty-four million, one hundred forty-two thousand, three hundred fifty".