Base | Representation |
---|---|
bin | 1100011010011011100… |
… | …11111001010100011101 |
3 | 1111202220000120021001200 |
4 | 12031031303321110131 |
5 | 23441441321241221 |
6 | 523533521430113 |
7 | 42546150325440 |
oct | 6151563712435 |
9 | 1452800507050 |
10 | 426507212061 |
11 | 154976225127 |
12 | 6a7b049b339 |
13 | 312b11c06c8 |
14 | 169007a9657 |
15 | b163a8c426 |
hex | 634dcf951d |
426507212061 has 48 divisors (see below), whose sum is σ = 745954530048. Its totient is φ = 229239590400.
The previous prime is 426507212059. The next prime is 426507212083. The reversal of 426507212061 is 160212705624.
It is a happy number.
426507212061 is a `hidden beast` number, since 4 + 26 + 507 + 2 + 120 + 6 + 1 = 666.
It is not a de Polignac number, because 426507212061 - 21 = 426507212059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (426507212861) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1613256 + ... + 1858926.
It is an arithmetic number, because the mean of its divisors is an integer number (15540719376).
Almost surely, 2426507212061 is an apocalyptic number.
It is an amenable number.
426507212061 is a deficient number, since it is larger than the sum of its proper divisors (319447317987).
426507212061 is a wasteful number, since it uses less digits than its factorization.
426507212061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247322 (or 247319 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
Adding to 426507212061 its reverse (160212705624), we get a palindrome (586719917685).
The spelling of 426507212061 in words is "four hundred twenty-six billion, five hundred seven million, two hundred twelve thousand, sixty-one".
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