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153004284 = 223217250007
BaseRepresentation
bin10010001111010…
…10100011111100
3101122220102102100
421013222203330
5303132114114
623103225100
73535341426
oct1107524374
9348812370
10153004284
1179404424
12432a8190
13259114a4
141646b816
15d674909
hex91ea8fc

153004284 has 36 divisors (see below), whose sum is σ = 409513104. Its totient is φ = 48001152.

The previous prime is 153004273. The next prime is 153004309. The reversal of 153004284 is 482400351.

153004284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124392 + ... + 125615.

It is an arithmetic number, because the mean of its divisors is an integer number (11375364).

Almost surely, 2153004284 is an apocalyptic number.

It is an amenable number.

153004284 is an abundant number, since it is smaller than the sum of its proper divisors (256508820).

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

153004284 is a wasteful number, since it uses less digits than its factorization.

153004284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250034 (or 250029 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 153004284 is about 12369.4900460771. The cubic root of 153004284 is about 534.8531159932.

The spelling of 153004284 in words is "one hundred fifty-three million, four thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 250007 500014 750021 1000028 1500042 2250063 3000084 4250119 4500126 8500238 9000252 12750357 17000476 25500714 38251071 51001428 76502142 153004284