Base | Representation |
---|---|
bin | 10001110011010… |
… | …01001011100010 |
3 | 101101222200100021 |
4 | 20321221023202 |
5 | 301212003420 |
6 | 22452344054 |
7 | 3462162244 |
oct | 1071511342 |
9 | 341880307 |
10 | 149328610 |
11 | 77323882 |
12 | 4201502a |
13 | 24c25432 |
14 | 15b92094 |
15 | d19a7aa |
hex | 8e692e2 |
149328610 has 32 divisors (see below), whose sum is σ = 274647600. Its totient is φ = 58440960.
The previous prime is 149328607. The next prime is 149328611. The reversal of 149328610 is 16823941.
It can be written as a sum of positive squares in 8 ways, for example, as 55606849 + 93721761 = 7457^2 + 9681^2 .
It is not an unprimeable number, because it can be changed into a prime (149328611) 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 in 15 ways as a sum of consecutive naturals, for example, 139156 + ... + 140224.
Almost surely, 2149328610 is an apocalyptic number.
149328610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
149328610 is a deficient number, since it is larger than the sum of its proper divisors (125318990).
149328610 is a wasteful number, since it uses less digits than its factorization.
149328610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1366.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 149328610 is about 12220.0085924683. The cubic root of 149328610 is about 530.5353674184.
It can be divided in two parts, 1493 and 28610, that added together give a palindrome (30103).
The spelling of 149328610 in words is "one hundred forty-nine million, three hundred twenty-eight thousand, six hundred ten".
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