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148012180875 = 3553131721297
BaseRepresentation
bin1000100111011000110…
…1101010010110001011
3112011001020000211200000
42021312031222112023
54411112104242000
6151555034414043
713456610531136
oct2116615522613
9464036024600
10148012180875
1157854021229
1224828b91323
1310c5a7ab520
14724178721d
153cb4326000
hex227636a58b

148012180875 has 288 divisors, whose sum is σ = 316786806336. Its totient is φ = 68528332800.

The previous prime is 148012180867. The next prime is 148012180889. The reversal of 148012180875 is 578081210841.

148012180875 is a `hidden beast` number, since 1 + 480 + 1 + 21 + 80 + 8 + 75 = 666.

148012180875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148012180875 - 23 = 148012180867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 148012180875.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 114118227 + ... + 114119523.

Almost surely, 2148012180875 is an apocalyptic number.

148012180875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148012180875 is an abundant number, since it is smaller than the sum of its proper divisors (168774625461).

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

148012180875 is a wasteful number, since it uses less digits than its factorization.

148012180875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 45.

The spelling of 148012180875 in words is "one hundred forty-eight billion, twelve million, one hundred eighty thousand, eight hundred seventy-five".