Base | Representation |
---|---|
bin | 10001101001010… |
… | …01010000111100 |
3 | 101022112002211220 |
4 | 20310221100330 |
5 | 300343040421 |
6 | 22404313340 |
7 | 3445064022 |
oct | 1064512074 |
9 | 338462756 |
10 | 148018236 |
11 | 76609323 |
12 | 416a2850 |
13 | 24886b72 |
14 | 15930712 |
15 | cedc3c6 |
hex | 8d2943c |
148018236 has 24 divisors (see below), whose sum is σ = 348606720. Its totient is φ = 48877872.
The previous prime is 148018223. The next prime is 148018237. The reversal of 148018236 is 632810841.
It is a junction number, because it is equal to n+sod(n) for n = 148018197 and 148018206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148018237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56356 + ... + 58923.
It is an arithmetic number, because the mean of its divisors is an integer number (14525280).
Almost surely, 2148018236 is an apocalyptic number.
It is an amenable number.
148018236 is an abundant number, since it is smaller than the sum of its proper divisors (200588484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148018236 is a wasteful number, since it uses less digits than its factorization.
148018236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115393 (or 115391 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 148018236 is about 12166.2745324935. The cubic root of 148018236 is about 528.9789717474.
The spelling of 148018236 in words is "one hundred forty-eight million, eighteen thousand, two hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •