Base | Representation |
---|---|
bin | 10001010011001… |
… | …11010010110000 |
3 | 101010002012020101 |
4 | 20221213102300 |
5 | 244123022301 |
6 | 22222322144 |
7 | 3411361360 |
oct | 1051472260 |
9 | 333065211 |
10 | 145126576 |
11 | 74a13821 |
12 | 40729354 |
13 | 240b391a |
14 | 153ba9a0 |
15 | cb1a701 |
hex | 8a674b0 |
145126576 has 40 divisors (see below), whose sum is σ = 322613280. Its totient is φ = 61953024.
The previous prime is 145126547. The next prime is 145126601. The reversal of 145126576 is 675621541.
It is a happy number.
It is a super-2 number, since 2×1451265762 = 42123446122967552, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27720 + ... + 32536.
It is an arithmetic number, because the mean of its divisors is an integer number (8065332).
Almost surely, 2145126576 is an apocalyptic number.
145126576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
145126576 is an abundant number, since it is smaller than the sum of its proper divisors (177486704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145126576 is a wasteful number, since it uses less digits than its factorization.
145126576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5101 (or 5095 counting only the distinct ones).
The product of its digits is 50400, while the sum is 37.
The square root of 145126576 is about 12046.8492146287. The cubic root of 145126576 is about 525.5116113269.
The spelling of 145126576 in words is "one hundred forty-five million, one hundred twenty-six thousand, five hundred seventy-six".
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