Base | Representation |
---|---|
bin | 1000101101110011011… |
… | …1101101101101011010 |
3 | 112022111020211201220112 |
4 | 2023130313231231122 |
5 | 4423124011340410 |
6 | 152442001324322 |
7 | 13550363041412 |
oct | 2133467555532 |
9 | 468436751815 |
10 | 149734480730 |
11 | 5855823563a |
12 | 250299366a2 |
13 | 11173564c73 |
14 | 73663d5642 |
15 | 3d65632105 |
hex | 22dcdedb5a |
149734480730 has 8 divisors (see below), whose sum is σ = 269522065332. Its totient is φ = 59893792288.
The previous prime is 149734480697. The next prime is 149734480747. The reversal of 149734480730 is 37084437941.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 136355163169 + 13379317561 = 369263^2 + 115669^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7486724027 + ... + 7486724046.
Almost surely, 2149734480730 is an apocalyptic number.
149734480730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
149734480730 is a deficient number, since it is larger than the sum of its proper divisors (119787584602).
149734480730 is a wasteful number, since it uses less digits than its factorization.
149734480730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14973448080.
The product of its (nonzero) digits is 2032128, while the sum is 50.
The spelling of 149734480730 in words is "one hundred forty-nine billion, seven hundred thirty-four million, four hundred eighty thousand, seven hundred thirty".
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