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148154060 = 2257407703
BaseRepresentation
bin10001101010010…
…10011011001100
3101022210000011102
420311022123030
5300411412220
622411242232
73446201015
oct1065123314
9338700142
10148154060
11766a137a
1241749378
1324903932
141596800c
15d017775
hex8d4a6cc

148154060 has 12 divisors (see below), whose sum is σ = 311123568. Its totient is φ = 59261616.

The previous prime is 148154029. The next prime is 148154081. The reversal of 148154060 is 60451841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3703832 + ... + 3703871.

It is an arithmetic number, because the mean of its divisors is an integer number (25926964).

Almost surely, 2148154060 is an apocalyptic number.

148154060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148154060 is an abundant number, since it is smaller than the sum of its proper divisors (162969508).

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

148154060 is a wasteful number, since it uses less digits than its factorization.

148154060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407712 (or 7407710 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 148154060 is about 12171.8552406772. The cubic root of 148154060 is about 529.1407222557.

The spelling of 148154060 in words is "one hundred forty-eight million, one hundred fifty-four thousand, sixty".

Divisors: 1 2 4 5 10 20 7407703 14815406 29630812 37038515 74077030 148154060