Base | Representation |
---|---|
bin | 10001101101011… |
… | …10011101011000 |
3 | 101100112211012222 |
4 | 20312232131120 |
5 | 301013020200 |
6 | 22424123212 |
7 | 3452525420 |
oct | 1066563530 |
9 | 340484188 |
10 | 148563800 |
11 | 76951200 |
12 | 41906508 |
13 | 24a18298 |
14 | 15a33480 |
15 | d098d85 |
hex | 8dae758 |
148563800 has 144 divisors (see below), whose sum is σ = 434399280. Its totient is φ = 46252800.
The previous prime is 148563791. The next prime is 148563803. The reversal of 148563800 is 8365841.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148563803) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 168962 + ... + 169838.
Almost surely, 2148563800 is an apocalyptic number.
148563800 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 148563800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217199640).
148563800 is an abundant number, since it is smaller than the sum of its proper divisors (285835480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148563800 is a wasteful number, since it uses less digits than its factorization.
148563800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 922 (or 902 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 148563800 is about 12188.6750715572. The cubic root of 148563800 is about 529.6280765533.
The spelling of 148563800 in words is "one hundred forty-eight million, five hundred sixty-three thousand, eight hundred".
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