Base | Representation |
---|---|
bin | 11101101100110001010100… |
… | …010011010111100110000011 |
3 | 122010111010221120200200121100 |
4 | 131230301110103113212003 |
5 | 114110034134200110400 |
6 | 1141445551531225443 |
7 | 36340660240615311 |
oct | 3554612423274603 |
9 | 563433846620540 |
10 | 130619959769475 |
11 | 3868a683041a80 |
12 | 127970342a8283 |
13 | 57b6542472877 |
14 | 243807b2550b1 |
15 | 1017ad1887100 |
hex | 76cc544d7983 |
130619959769475 has 72 divisors (see below), whose sum is σ = 264024295002000. Its totient is φ = 61147065772800.
The previous prime is 130619959769459. The next prime is 130619959769477. The reversal of 130619959769475 is 574967959916031.
130619959769475 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 1 + 99 + 59 + 7 + 6 + 9 + 475 = 666.
It is not a de Polignac number, because 130619959769475 - 24 = 130619959769459 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130619959769394 and 130619959769403.
It is not an unprimeable number, because it can be changed into a prime (130619959769477) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 909854800 + ... + 909998349.
It is an arithmetic number, because the mean of its divisors is an integer number (3667004097250).
Almost surely, 2130619959769475 is an apocalyptic number.
130619959769475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130619959769475 is an abundant number, since it is smaller than the sum of its proper divisors (133404335232525).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130619959769475 is a wasteful number, since it uses less digits than its factorization.
130619959769475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1819853205 (or 1819853197 counting only the distinct ones).
The product of its (nonzero) digits is 3472081200, while the sum is 81.
The spelling of 130619959769475 in words is "one hundred thirty trillion, six hundred nineteen billion, nine hundred fifty-nine million, seven hundred sixty-nine thousand, four hundred seventy-five".
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