Base | Representation |
---|---|
bin | 110010111011… |
… | …110000001110 |
3 | 221010100102200 |
4 | 302323300032 |
5 | 11404230300 |
6 | 1154102330 |
7 | 221326653 |
oct | 62736016 |
9 | 27110380 |
10 | 13351950 |
11 | 759a577 |
12 | 457a9a6 |
13 | 29c6481 |
14 | 1ab7c2a |
15 | 128b200 |
hex | cbbc0e |
13351950 has 36 divisors (see below), whose sum is σ = 35873448. Its totient is φ = 3560400.
The previous prime is 13351939. The next prime is 13351951. The reversal of 13351950 is 5915331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13351951) 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 17 ways as a sum of consecutive naturals, for example, 14386 + ... + 15285.
Almost surely, 213351950 is an apocalyptic number.
13351950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13351950 is an abundant number, since it is smaller than the sum of its proper divisors (22521498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13351950 is a wasteful number, since it uses less digits than its factorization.
13351950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29689 (or 29681 counting only the distinct ones).
The product of its (nonzero) digits is 2025, while the sum is 27.
The square root of 13351950 is about 3654.0320195641. The cubic root of 13351950 is about 237.2365314696.
The spelling of 13351950 in words is "thirteen million, three hundred fifty-one thousand, nine hundred fifty".
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