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148055054 = 2710575361
BaseRepresentation
bin10001101001100…
…10010000001110
3101022120222100112
420310302100032
5300400230204
622405200022
73445306250
oct1064622016
9338528315
10148055054
1176633a54
1241700012
132489a854
141593dcd0
15cee826e
hex8d3240e

148055054 has 8 divisors (see below), whose sum is σ = 253808688. Its totient is φ = 63452160.

The previous prime is 148055053. The next prime is 148055069. The reversal of 148055054 is 450550841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 148055054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148055053) 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 3 ways as a sum of consecutive naturals, for example, 5287667 + ... + 5287694.

It is an arithmetic number, because the mean of its divisors is an integer number (31726086).

Almost surely, 2148055054 is an apocalyptic number.

148055054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

148055054 is a deficient number, since it is larger than the sum of its proper divisors (105753634).

148055054 is a wasteful number, since it uses less digits than its factorization.

148055054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10575370.

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 148055054 is about 12167.7875556734. The cubic root of 148055054 is about 529.0228274544.

The spelling of 148055054 in words is "one hundred forty-eight million, fifty-five thousand, fifty-four".

Divisors: 1 2 7 14 10575361 21150722 74027527 148055054