Base | Representation |
---|---|
bin | 10001010010100… |
… | …01000111001110 |
3 | 101002220120121120 |
4 | 20221101013032 |
5 | 244112120401 |
6 | 22220341410 |
7 | 3410532453 |
oct | 1051210716 |
9 | 332816546 |
10 | 145035726 |
11 | 74961540 |
12 | 406a4866 |
13 | 24081474 |
14 | 1539582a |
15 | caed836 |
hex | 8a511ce |
145035726 has 32 divisors (see below), whose sum is σ = 319258368. Its totient is φ = 43559040.
The previous prime is 145035679. The next prime is 145035731. The reversal of 145035726 is 627530541.
145035726 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2266 + ... + 17181.
It is an arithmetic number, because the mean of its divisors is an integer number (9976824).
Almost surely, 2145035726 is an apocalyptic number.
145035726 is an abundant number, since it is smaller than the sum of its proper divisors (174222642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145035726 is a wasteful number, since it uses less digits than its factorization.
145035726 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19576.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 145035726 is about 12043.0779288353. The cubic root of 145035726 is about 525.4019307591.
The spelling of 145035726 in words is "one hundred forty-five million, thirty-five thousand, seven hundred twenty-six".
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