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148093680 = 243574257
BaseRepresentation
bin10001101001110…
…11101011110000
3101022122221100010
420310323223300
5300402444210
622410054520
73445530000
oct1064735360
9338587303
10148093680
117665aa79
124171a440
13248b22c7
1415950000
15d004920
hex8d3baf0

148093680 has 200 divisors, whose sum is σ = 537657552. Its totient is φ = 33718272.

The previous prime is 148093679. The next prime is 148093697. The reversal of 148093680 is 86390841.

148093680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 576112 + ... + 576368.

Almost surely, 2148093680 is an apocalyptic number.

148093680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148093680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268828776).

148093680 is an abundant number, since it is smaller than the sum of its proper divisors (389563872).

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

148093680 is an equidigital number, since it uses as much as digits as its factorization.

148093680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 148093680 is about 12169.3746757999. The cubic root of 148093680 is about 529.0688289438.

The spelling of 148093680 in words is "one hundred forty-eight million, ninety-three thousand, six hundred eighty".