Base | Representation |
---|---|
bin | 1111100000001… |
… | …11010000011010 |
3 | 100001201101101012 |
4 | 13300013100122 |
5 | 231243200041 |
6 | 20523253522 |
7 | 3136301456 |
oct | 760072032 |
9 | 301641335 |
10 | 130053146 |
11 | 67458943 |
12 | 3767a2a2 |
13 | 20c36a32 |
14 | 133b5666 |
15 | b63e3eb |
hex | 7c0741a |
130053146 has 4 divisors (see below), whose sum is σ = 195079722. Its totient is φ = 65026572.
The previous prime is 130053127. The next prime is 130053151. The reversal of 130053146 is 641350031.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 127125625 + 2927521 = 11275^2 + 1711^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32513285 + ... + 32513288.
Almost surely, 2130053146 is an apocalyptic number.
130053146 is a deficient number, since it is larger than the sum of its proper divisors (65026576).
130053146 is an equidigital number, since it uses as much as digits as its factorization.
130053146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65026575.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 130053146 is about 11404.0846191178. The cubic root of 130053146 is about 506.6487250303.
The spelling of 130053146 in words is "one hundred thirty million, fifty-three thousand, one hundred forty-six".
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