Base | Representation |
---|---|
bin | 10001110000101… |
… | …10001100101100 |
3 | 101101100102002121 |
4 | 20320112030230 |
5 | 301120114331 |
6 | 22441202324 |
7 | 3456245302 |
oct | 1070261454 |
9 | 341312077 |
10 | 148988716 |
11 | 77111478 |
12 | 41a903a4 |
13 | 24b36806 |
14 | 15b04272 |
15 | d12ec11 |
hex | 8e1632c |
148988716 has 12 divisors (see below), whose sum is σ = 262292688. Its totient is φ = 74047952.
The previous prime is 148988659. The next prime is 148988717. The reversal of 148988716 is 617889841.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (148988717) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110851 + ... + 112186.
It is an arithmetic number, because the mean of its divisors is an integer number (21857724).
Almost surely, 2148988716 is an apocalyptic number.
It is an amenable number.
148988716 is a deficient number, since it is larger than the sum of its proper divisors (113303972).
148988716 is a wasteful number, since it uses less digits than its factorization.
148988716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223208 (or 223206 counting only the distinct ones).
The product of its digits is 774144, while the sum is 52.
The square root of 148988716 is about 12206.0933963328. The cubic root of 148988716 is about 530.1325359773.
The spelling of 148988716 in words is "one hundred forty-eight million, nine hundred eighty-eight thousand, seven hundred sixteen".
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