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148235060 = 22514535101
BaseRepresentation
bin10001101010111…
…10001100110100
3101022221010021102
420311132030310
5300422010220
622413105232
73446656121
oct1065361464
9338833242
10148235060
1176747216
1241788218
132493176c
1415989748
15d031775
hex8d5e334

148235060 has 24 divisors (see below), whose sum is σ = 311568936. Its totient is φ = 59241600.

The previous prime is 148235057. The next prime is 148235071. The reversal of 148235060 is 60532841.

148235060 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9278116 + 138956944 = 3046^2 + 11788^2 .

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26510 + ... + 31610.

It is an arithmetic number, because the mean of its divisors is an integer number (12982039).

Almost surely, 2148235060 is an apocalyptic number.

148235060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148235060 is an abundant number, since it is smaller than the sum of its proper divisors (163333876).

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

148235060 is a wasteful number, since it uses less digits than its factorization.

148235060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6563 (or 6561 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 148235060 is about 12175.1821341613. The cubic root of 148235060 is about 529.2371367355.

The spelling of 148235060 in words is "one hundred forty-eight million, two hundred thirty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 1453 2906 5101 5812 7265 10202 14530 20404 25505 29060 51010 102020 7411753 14823506 29647012 37058765 74117530 148235060