Base | Representation |
---|---|
bin | 111100101110110100… |
… | …1101011000000101100 |
3 | 110110122012122211122022 |
4 | 1321131221223000230 |
5 | 4114100034132134 |
6 | 135525250005312 |
7 | 12264635420225 |
oct | 1713551530054 |
9 | 413565584568 |
10 | 130420224044 |
11 | 503468a8730 |
12 | 21339576838 |
13 | c3b5c77506 |
14 | 645321624c |
15 | 35d4bbe52e |
hex | 1e5da6b02c |
130420224044 has 96 divisors (see below), whose sum is σ = 255141798912. Its totient is φ = 57837024000.
The previous prime is 130420224037. The next prime is 130420224071. The reversal of 130420224044 is 440422024031.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148711334 + ... + 148712210.
It is an arithmetic number, because the mean of its divisors is an integer number (2657727072).
Almost surely, 2130420224044 is an apocalyptic number.
It is an amenable number.
130420224044 is a deficient number, since it is larger than the sum of its proper divisors (124721574868).
130420224044 is a wasteful number, since it uses less digits than its factorization.
130420224044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1407 (or 1405 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 130420224044 its reverse (440422024031), we get a palindrome (570842248075).
The spelling of 130420224044 in words is "one hundred thirty billion, four hundred twenty million, two hundred twenty-four thousand, forty-four".
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