Base | Representation |
---|---|
bin | 1000101000110000101… |
… | …1011000111110000000 |
3 | 112011222220102202010211 |
4 | 2022030023120332000 |
5 | 4412340423343120 |
6 | 152055401003504 |
7 | 13502004001552 |
oct | 2121413307600 |
9 | 464886382124 |
10 | 148380684160 |
11 | 57a230341a5 |
12 | 24910483594 |
13 | 10cb8c427c7 |
14 | 72786ad4d2 |
15 | 3cd686725a |
hex | 228c2d8f80 |
148380684160 has 32 divisors (see below), whose sum is σ = 354722574600. Its totient is φ = 59352273408.
The previous prime is 148380684131. The next prime is 148380684217. The reversal of 148380684160 is 61486083841.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115921770 + ... + 115923049.
Almost surely, 2148380684160 is an apocalyptic number.
148380684160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148380684160 is an abundant number, since it is smaller than the sum of its proper divisors (206341890440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148380684160 is an equidigital number, since it uses as much as digits as its factorization.
148380684160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231844838 (or 231844826 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 49.
The spelling of 148380684160 in words is "one hundred forty-eight billion, three hundred eighty million, six hundred eighty-four thousand, one hundred sixty".
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