Base | Representation |
---|---|
bin | 111100101000111010… |
… | …1101011111010010101 |
3 | 110110010101202101122221 |
4 | 1321101311223322111 |
5 | 4113143320444434 |
6 | 135453450222341 |
7 | 12260011064215 |
oct | 1712165537225 |
9 | 413111671587 |
10 | 130222046869 |
11 | 50254a50242 |
12 | 212a31249b1 |
13 | c383baab05 |
14 | 6434b8a245 |
15 | 35c25c52b4 |
hex | 1e51d6be95 |
130222046869 has 8 divisors (see below), whose sum is σ = 131047545600. Its totient is φ = 129396872736.
The previous prime is 130222046863. The next prime is 130222046891. The reversal of 130222046869 is 968640222031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130222046869 - 27 = 130222046741 is a prime.
It is a super-2 number, since 2×1302220468692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130222046863) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750657 + ... + 907705.
It is an arithmetic number, because the mean of its divisors is an integer number (16380943200).
Almost surely, 2130222046869 is an apocalyptic number.
It is an amenable number.
130222046869 is a deficient number, since it is larger than the sum of its proper divisors (825498731).
130222046869 is a wasteful number, since it uses less digits than its factorization.
130222046869 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162299.
The product of its (nonzero) digits is 248832, while the sum is 43.
The spelling of 130222046869 in words is "one hundred thirty billion, two hundred twenty-two million, forty-six thousand, eight hundred sixty-nine".
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