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149333468 = 2237333367
BaseRepresentation
bin10001110011010…
…10010111011100
3101101222221000012
420321222113130
5301212132333
622452422352
73462212354
oct1071522734
9341887005
10149333468
1177327499
12420179b8
1324c276cb
1415b93b64
15d19be48
hex8e6a5dc

149333468 has 6 divisors (see below), whose sum is σ = 261333576. Its totient is φ = 74666732.

The previous prime is 149333447. The next prime is 149333477. The reversal of 149333468 is 864333941.

149333468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18666680 + ... + 18666687.

It is an arithmetic number, because the mean of its divisors is an integer number (43555596).

Almost surely, 2149333468 is an apocalyptic number.

It is an amenable number.

149333468 is a deficient number, since it is larger than the sum of its proper divisors (112000108).

149333468 is a wasteful number, since it uses less digits than its factorization.

149333468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37333371 (or 37333369 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 149333468 is about 12220.2073632161. The cubic root of 149333468 is about 530.5411205309.

The spelling of 149333468 in words is "one hundred forty-nine million, three hundred thirty-three thousand, four hundred sixty-eight".

Divisors: 1 2 4 37333367 74666734 149333468