Base | Representation |
---|---|
bin | 1111100011000… |
… | …10100010110110 |
3 | 100002102101021221 |
4 | 13301202202312 |
5 | 231342131222 |
6 | 20535300554 |
7 | 3142416553 |
oct | 761424266 |
9 | 302371257 |
10 | 130427062 |
11 | 67693867 |
12 | 3781a75a |
13 | 21037c9c |
14 | 13471a2a |
15 | b6b50c7 |
hex | 7c628b6 |
130427062 has 4 divisors (see below), whose sum is σ = 195640596. Its totient is φ = 65213530.
The previous prime is 130427053. The next prime is 130427081. The reversal of 130427062 is 260724031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 260724031 = 10883 ⋅23957.
It is a super-2 number, since 2×1304270622 = 34022437003903688, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32606764 + ... + 32606767.
It is an arithmetic number, because the mean of its divisors is an integer number (48910149).
Almost surely, 2130427062 is an apocalyptic number.
130427062 is a deficient number, since it is larger than the sum of its proper divisors (65213534).
130427062 is an equidigital number, since it uses as much as digits as its factorization.
130427062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65213533.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 130427062 is about 11420.4668030690. The cubic root of 130427062 is about 507.1338159411.
The spelling of 130427062 in words is "one hundred thirty million, four hundred twenty-seven thousand, sixty-two".
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