Base | Representation |
---|---|
bin | 10001011000011… |
… | …11001101010111 |
3 | 101011101010200211 |
4 | 20230033031113 |
5 | 244312024414 |
6 | 22245150251 |
7 | 3420254515 |
oct | 1054171527 |
9 | 334333624 |
10 | 145814359 |
11 | 75343539 |
12 | 409bb387 |
13 | 242949b2 |
14 | 155194b5 |
15 | cc043c4 |
hex | 8b0f357 |
145814359 has 8 divisors (see below), whose sum is σ = 150663168. Its totient is φ = 140974680.
The previous prime is 145814267. The next prime is 145814369. The reversal of 145814359 is 953418541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 145814359 - 217 = 145683287 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145814369) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48354 + ... + 51280.
It is an arithmetic number, because the mean of its divisors is an integer number (18832896).
Almost surely, 2145814359 is an apocalyptic number.
145814359 is a deficient number, since it is larger than the sum of its proper divisors (4848809).
145814359 is a wasteful number, since it uses less digits than its factorization.
145814359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4565.
The product of its digits is 86400, while the sum is 40.
The square root of 145814359 is about 12075.3616508989. The cubic root of 145814359 is about 526.3404704884.
The spelling of 145814359 in words is "one hundred forty-five million, eight hundred fourteen thousand, three hundred fifty-nine".
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