Base | Representation |
---|---|
bin | 10001101011001… |
… | …10101011000100 |
3 | 101022222212212202 |
4 | 20311212223010 |
5 | 300424113024 |
6 | 22413534032 |
7 | 3450162236 |
oct | 1065465304 |
9 | 338885782 |
10 | 148269764 |
11 | 767702a5 |
12 | 417a4318 |
13 | 249444b6 |
14 | 15998256 |
15 | d03bbae |
hex | 8d66ac4 |
148269764 has 6 divisors (see below), whose sum is σ = 259472094. Its totient is φ = 74134880.
The previous prime is 148269763. The next prime is 148269809. The reversal of 148269764 is 467962841.
It can be written as a sum of positive squares in only one way, i.e., 136422400 + 11847364 = 11680^2 + 3442^2 .
It is not an unprimeable number, because it can be changed into a prime (148269761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18533717 + ... + 18533724.
It is an arithmetic number, because the mean of its divisors is an integer number (43245349).
Almost surely, 2148269764 is an apocalyptic number.
It is an amenable number.
148269764 is a deficient number, since it is larger than the sum of its proper divisors (111202330).
148269764 is a wasteful number, since it uses less digits than its factorization.
148269764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37067445 (or 37067443 counting only the distinct ones).
The product of its digits is 580608, while the sum is 47.
The square root of 148269764 is about 12176.6072450416. The cubic root of 148269764 is about 529.2784342362.
The spelling of 148269764 in words is "one hundred forty-eight million, two hundred sixty-nine thousand, seven hundred sixty-four".
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