Base | Representation |
---|---|
bin | 10001101011001… |
… | …10011011100010 |
3 | 101022222211111221 |
4 | 20311212123202 |
5 | 300424100040 |
6 | 22413525254 |
7 | 3450156316 |
oct | 1065463342 |
9 | 338884457 |
10 | 148268770 |
11 | 7676a581 |
12 | 417a382a |
13 | 24943c00 |
14 | 15997b46 |
15 | d03b74a |
hex | 8d666e2 |
148268770 has 48 divisors (see below), whose sum is σ = 294088320. Its totient is φ = 53781312.
The previous prime is 148268737. The next prime is 148268777. The reversal of 148268770 is 77862841.
148268770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148268777) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98967 + ... + 100453.
It is an arithmetic number, because the mean of its divisors is an integer number (6126840).
Almost surely, 2148268770 is an apocalyptic number.
148268770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148268770 is a deficient number, since it is larger than the sum of its proper divisors (145819550).
148268770 is a wasteful number, since it uses less digits than its factorization.
148268770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1579 (or 1566 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 43.
The square root of 148268770 is about 12176.5664290062. The cubic root of 148268770 is about 529.2772514732.
The spelling of 148268770 in words is "one hundred forty-eight million, two hundred sixty-eight thousand, seven hundred seventy".
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