Base | Representation |
---|---|
bin | 111100100111001011… |
… | …0010000111111100001 |
3 | 110102222022112210221222 |
4 | 1321032112100333201 |
5 | 4113033322302442 |
6 | 135443555024425 |
7 | 12255400212023 |
oct | 1711626207741 |
9 | 412868483858 |
10 | 130163478497 |
11 | 50224987a28 |
12 | 2128759b115 |
13 | c374a12680 |
14 | 642b0a2013 |
15 | 35bc3a68d2 |
hex | 1e4e590fe1 |
130163478497 has 16 divisors (see below), whose sum is σ = 144713974272. Its totient is φ = 116262120960.
The previous prime is 130163478481. The next prime is 130163478499. The reversal of 130163478497 is 794874361031.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 130163478497 - 24 = 130163478481 is a prime.
It is a super-2 number, since 2×1301634784972 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130163478499) 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, 6993638 + ... + 7012224.
It is an arithmetic number, because the mean of its divisors is an integer number (9044623392).
Almost surely, 2130163478497 is an apocalyptic number.
It is an amenable number.
130163478497 is a deficient number, since it is larger than the sum of its proper divisors (14550495775).
130163478497 is a wasteful number, since it uses less digits than its factorization.
130163478497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36008.
The product of its (nonzero) digits is 3048192, while the sum is 53.
The spelling of 130163478497 in words is "one hundred thirty billion, one hundred sixty-three million, four hundred seventy-eight thousand, four hundred ninety-seven".
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