Base | Representation |
---|---|
bin | 110010100110000101… |
… | …011101000100111111 |
3 | 12012020002001112202200 |
4 | 302212011131010333 |
5 | 1342224432231411 |
6 | 40542415522543 |
7 | 3632151564450 |
oct | 624605350477 |
9 | 165202045680 |
10 | 54326055231 |
11 | 21048707408 |
12 | a641829453 |
13 | 517a0b2816 |
14 | 28b50bb127 |
15 | 162e573e56 |
hex | ca615d13f |
54326055231 has 24 divisors (see below), whose sum is σ = 92104924704. Its totient is φ = 30204446400.
The previous prime is 54326055229. The next prime is 54326055233. The reversal of 54326055231 is 13255062345.
54326055231 is a `hidden beast` number, since 5 + 43 + 2 + 60 + 552 + 3 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (54326055229) and next prime (54326055233).
It is not a de Polignac number, because 54326055231 - 21 = 54326055229 is a prime.
It is a super-2 number, since 2×543260552312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54326055233) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 11650620 + ... + 11655281.
It is an arithmetic number, because the mean of its divisors is an integer number (3837705196).
Almost surely, 254326055231 is an apocalyptic number.
54326055231 is a deficient number, since it is larger than the sum of its proper divisors (37778869473).
54326055231 is a wasteful number, since it uses less digits than its factorization.
54326055231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23305951 (or 23305948 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The spelling of 54326055231 in words is "fifty-four billion, three hundred twenty-six million, fifty-five thousand, two hundred thirty-one".
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