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148550060 = 2257427503
BaseRepresentation
bin10001101101010…
…11000110101100
3101100112010101002
420312223012230
5301012100220
622423535432
73452440361
oct1066530654
9340463332
10148550060
117694194a
12418ba578
1324a11c59
1415a2c468
15d094c75
hex8dab1ac

148550060 has 12 divisors (see below), whose sum is σ = 311955168. Its totient is φ = 59420016.

The previous prime is 148550057. The next prime is 148550069. The reversal of 148550060 is 60055841.

It is a happy number.

148550060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (148550069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3713732 + ... + 3713771.

It is an arithmetic number, because the mean of its divisors is an integer number (25996264).

Almost surely, 2148550060 is an apocalyptic number.

148550060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148550060 is an abundant number, since it is smaller than the sum of its proper divisors (163405108).

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

148550060 is a wasteful number, since it uses less digits than its factorization.

148550060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7427512 (or 7427510 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 148550060 is about 12188.1114205606. Note that the first 3 decimals coincide. The cubic root of 148550060 is about 529.6117484075.

The spelling of 148550060 in words is "one hundred forty-eight million, five hundred fifty thousand, sixty".

Divisors: 1 2 4 5 10 20 7427503 14855006 29710012 37137515 74275030 148550060