Base | Representation |
---|---|
bin | 10001110110100… |
… | …11011001000010 |
3 | 101102210210002212 |
4 | 20323103121002 |
5 | 301314414100 |
6 | 22505542122 |
7 | 3465653501 |
oct | 1073233102 |
9 | 342723085 |
10 | 149763650 |
11 | 775a0713 |
12 | 421a4942 |
13 | 2504845a |
14 | 15c66838 |
15 | d234635 |
hex | 8ed3642 |
149763650 has 24 divisors (see below), whose sum is σ = 278888400. Its totient is φ = 59834960.
The previous prime is 149763641. The next prime is 149763683. The reversal of 149763650 is 56367941.
149763650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1497636502 = 44858301722645000, which contains 22 as substring.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 149763598 and 149763607.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 70301 + ... + 72399.
It is an arithmetic number, because the mean of its divisors is an integer number (11620350).
Almost surely, 2149763650 is an apocalyptic number.
149763650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
149763650 is a deficient number, since it is larger than the sum of its proper divisors (129124750).
149763650 is a wasteful number, since it uses less digits than its factorization.
149763650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3538 (or 3533 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 41.
The square root of 149763650 is about 12237.7959616918. The cubic root of 149763650 is about 531.0500719436.
The spelling of 149763650 in words is "one hundred forty-nine million, seven hundred sixty-three thousand, six hundred fifty".
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