Base | Representation |
---|---|
bin | 1000100111011000100… |
… | …1100011101000101000 |
3 | 112011001011000011120200 |
4 | 2021312021203220220 |
5 | 4411111320323213 |
6 | 151554555352200 |
7 | 13456565430000 |
oct | 2116611435050 |
9 | 464034004520 |
10 | 148011104808 |
11 | 57853456816 |
12 | 24828752660 |
13 | 10c5a4c27b8 |
14 | 7241587000 |
15 | 3cb41b2273 |
hex | 2276263a28 |
148011104808 has 480 divisors, whose sum is σ = 490788979200. Its totient is φ = 40244601600.
The previous prime is 148011104803. The next prime is 148011104833. The reversal of 148011104808 is 808401110841.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (148011104803) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 380491078 + ... + 380491466.
It is an arithmetic number, because the mean of its divisors is an integer number (1022477040).
Almost surely, 2148011104808 is an apocalyptic number.
148011104808 is a gapful number since it is divisible by the number (18) 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 148011104808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245394489600).
148011104808 is an abundant number, since it is smaller than the sum of its proper divisors (342777874392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148011104808 is a wasteful number, since it uses less digits than its factorization.
148011104808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531 (or 503 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 36.
The spelling of 148011104808 in words is "one hundred forty-eight billion, eleven million, one hundred four thousand, eight hundred eight".
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