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148058504 = 23112152953
BaseRepresentation
bin10001101001100…
…11000110001000
3101022121011002022
420310303012020
5300400333004
622405224012
73445322306
oct1064630610
9338534068
10148058504
1176636600
1241702008
132489c2a9
1415941276
15cee92be
hex8d33188

148058504 has 24 divisors (see below), whose sum is σ = 305143230. Its totient is φ = 67298880.

The previous prime is 148058479. The next prime is 148058509. The reversal of 148058504 is 405850841.

148058504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 141657604 + 6400900 = 11902^2 + 2530^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (148058509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75509 + ... + 77444.

Almost surely, 2148058504 is an apocalyptic number.

It is an amenable number.

148058504 is an abundant number, since it is smaller than the sum of its proper divisors (157084726).

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

148058504 is a wasteful number, since it uses less digits than its factorization.

148058504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152981 (or 152966 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 148058504 is about 12167.9293226087. The cubic root of 148058504 is about 529.0269365443.

The spelling of 148058504 in words is "one hundred forty-eight million, fifty-eight thousand, five hundred four".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 152953 305906 611812 1223624 1682483 3364966 6729932 13459864 18507313 37014626 74029252 148058504