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153003054 = 2325500509
BaseRepresentation
bin10010001111010…
…10010000101110
3101122220100201210
421013222100232
5303132044204
623103215250
73535335021
oct1107522056
9348810653
10153003054
1179403506
12432a7526
1325910a69
141646b1b8
15d674389
hex91ea42e

153003054 has 8 divisors (see below), whose sum is σ = 306006120. Its totient is φ = 51001016.

The previous prime is 153003049. The next prime is 153003079. The reversal of 153003054 is 450300351.

153003054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

153003054 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 153003054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12750249 + ... + 12750260.

It is an arithmetic number, because the mean of its divisors is an integer number (38250765).

Almost surely, 2153003054 is an apocalyptic number.

153003054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

153003054 is a wasteful number, since it uses less digits than its factorization.

153003054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25500514.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 153003054 is about 12369.4403268701. The cubic root of 153003054 is about 534.8516827629.

The spelling of 153003054 in words is "one hundred fifty-three million, three thousand, fifty-four".

Divisors: 1 2 3 6 25500509 51001018 76501527 153003054