Base | Representation |
---|---|
bin | 10001010111110… |
… | …11101010010111 |
3 | 101011020001212111 |
4 | 20223323222113 |
5 | 244301444140 |
6 | 22243331451 |
7 | 3416502220 |
oct | 1053735227 |
9 | 334201774 |
10 | 145734295 |
11 | 75299373 |
12 | 40980b87 |
13 | 24267415 |
14 | 154d8247 |
15 | cbda7ea |
hex | 8afba97 |
145734295 has 24 divisors (see below), whose sum is σ = 204940512. Its totient is φ = 97455360.
The previous prime is 145734287. The next prime is 145734331. The reversal of 145734295 is 592437541.
It is a happy number.
It is not a de Polignac number, because 145734295 - 23 = 145734287 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57597 + ... + 60073.
It is an arithmetic number, because the mean of its divisors is an integer number (8539188).
Almost surely, 2145734295 is an apocalyptic number.
145734295 is a deficient number, since it is larger than the sum of its proper divisors (59206217).
145734295 is an equidigital number, since it uses as much as digits as its factorization.
145734295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2571 (or 2530 counting only the distinct ones).
The product of its digits is 151200, while the sum is 40.
The square root of 145734295 is about 12072.0460154855. The cubic root of 145734295 is about 526.2441182064.
The spelling of 145734295 in words is "one hundred forty-five million, seven hundred thirty-four thousand, two hundred ninety-five".
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