Base | Representation |
---|---|
bin | 111100100010010100… |
… | …0011000001101110001 |
3 | 110102112221210100002122 |
4 | 1321010220120031301 |
5 | 4112220104021023 |
6 | 135415452524025 |
7 | 12251350426316 |
oct | 1710450301561 |
9 | 412487710078 |
10 | 130000454513 |
11 | 5015095a666 |
12 | 21240a80615 |
13 | c34a003687 |
14 | 6413586d0d |
15 | 35ace032c8 |
hex | 1e44a18371 |
130000454513 has 16 divisors (see below), whose sum is σ = 134538848640. Its totient is φ = 125528112000.
The previous prime is 130000454491. The next prime is 130000454527. The reversal of 130000454513 is 315454000031.
It is a cyclic number.
It is not a de Polignac number, because 130000454513 - 216 = 130000388977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130000454543) 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, 18709706 + ... + 18716652.
It is an arithmetic number, because the mean of its divisors is an integer number (8408678040).
Almost surely, 2130000454513 is an apocalyptic number.
It is an amenable number.
130000454513 is a deficient number, since it is larger than the sum of its proper divisors (4538394127).
130000454513 is a wasteful number, since it uses less digits than its factorization.
130000454513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11608.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 130000454513 its reverse (315454000031), we get a palindrome (445454454544).
The spelling of 130000454513 in words is "one hundred thirty billion, four hundred fifty-four thousand, five hundred thirteen".
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