Base | Representation |
---|---|
bin | 10001110100000… |
… | …10111111101110 |
3 | 101102012001101120 |
4 | 20322002333232 |
5 | 301223344400 |
6 | 22454521410 |
7 | 3463112442 |
oct | 1072027756 |
9 | 342161346 |
10 | 149434350 |
11 | 7739626a |
12 | 42066266 |
13 | 24c615c0 |
14 | 15bbc822 |
15 | d1bbca0 |
hex | 8e82fee |
149434350 has 96 divisors (see below), whose sum is σ = 402161760. Its totient is φ = 36503040.
The previous prime is 149434349. The next prime is 149434367. The reversal of 149434350 is 53434941.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 383956 + ... + 384344.
It is an arithmetic number, because the mean of its divisors is an integer number (4189185).
Almost surely, 2149434350 is an apocalyptic number.
149434350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 149434350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201080880).
149434350 is an abundant number, since it is smaller than the sum of its proper divisors (252727410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149434350 is a wasteful number, since it uses less digits than its factorization.
149434350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614 (or 609 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 149434350 is about 12224.3343377053. The cubic root of 149434350 is about 530.6605623910.
The spelling of 149434350 in words is "one hundred forty-nine million, four hundred thirty-four thousand, three hundred fifty".
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