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148255368 = 23317363371
BaseRepresentation
bin10001101011000…
…11001010001000
3101022222011010120
420311203022020
5300423132433
622413343240
73450102252
oct1065431210
9338864116
10148255368
11767604a8
1241797b20
132493aa91
1415992cd2
15d0377b3
hex8d63288

148255368 has 32 divisors (see below), whose sum is σ = 392441760. Its totient is φ = 46511360.

The previous prime is 148255339. The next prime is 148255379. The reversal of 148255368 is 863552841.

148255368 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 181278 + ... + 182093.

It is an arithmetic number, because the mean of its divisors is an integer number (12263805).

Almost surely, 2148255368 is an apocalyptic number.

It is an amenable number.

148255368 is an abundant number, since it is smaller than the sum of its proper divisors (244186392).

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

148255368 is a wasteful number, since it uses less digits than its factorization.

148255368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363397 (or 363393 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The square root of 148255368 is about 12176.0160972298. The cubic root of 148255368 is about 529.2613038859.

The spelling of 148255368 in words is "one hundred forty-eight million, two hundred fifty-five thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 363371 726742 1090113 1453484 2180226 2906968 4360452 6177307 8720904 12354614 18531921 24709228 37063842 49418456 74127684 148255368