Base | Representation |
---|---|
bin | 1111100011010… |
… | …10100110100111 |
3 | 100002111001120111 |
4 | 13301222212213 |
5 | 231344210241 |
6 | 20540113451 |
7 | 3142615030 |
oct | 761524647 |
9 | 302431514 |
10 | 130460071 |
11 | 67706645 |
12 | 37835887 |
13 | 2104a011 |
14 | 1347da87 |
15 | b6bec81 |
hex | 7c6a9a7 |
130460071 has 16 divisors (see below), whose sum is σ = 157054464. Its totient is φ = 105947424.
The previous prime is 130460063. The next prime is 130460101. The reversal of 130460071 is 170064031.
It is a cyclic number.
It is not a de Polignac number, because 130460071 - 23 = 130460063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130460041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13441 + ... + 21013.
It is an arithmetic number, because the mean of its divisors is an integer number (9815904).
Almost surely, 2130460071 is an apocalyptic number.
130460071 is a deficient number, since it is larger than the sum of its proper divisors (26594393).
130460071 is a wasteful number, since it uses less digits than its factorization.
130460071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7710.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 130460071 is about 11421.9118802414. The cubic root of 130460071 is about 507.1765948140.
The spelling of 130460071 in words is "one hundred thirty million, four hundred sixty thousand, seventy-one".
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