Base | Representation |
---|---|
bin | 110010011011111001… |
… | …011001111011010010 |
3 | 12011210011102100210102 |
4 | 302123321121323102 |
5 | 1341402202440214 |
6 | 40513432132402 |
7 | 3625004651105 |
oct | 623371317322 |
9 | 164704370712 |
10 | 54155124434 |
11 | 20a70179594 |
12 | a5b4537102 |
13 | 5150865938 |
14 | 289a50473c |
15 | 161e55cbde |
hex | c9be59ed2 |
54155124434 has 8 divisors (see below), whose sum is σ = 81263244720. Its totient is φ = 27067376196.
The previous prime is 54155124431. The next prime is 54155124437. The reversal of 54155124434 is 43442155145.
It is an interprime number because it is at equal distance from previous prime (54155124431) and next prime (54155124437).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (54155124431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5086364 + ... + 5096999.
It is an arithmetic number, because the mean of its divisors is an integer number (10157905590).
Almost surely, 254155124434 is an apocalyptic number.
54155124434 is a deficient number, since it is larger than the sum of its proper divisors (27108120286).
54155124434 is a wasteful number, since it uses less digits than its factorization.
54155124434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10186024.
The product of its digits is 192000, while the sum is 38.
Adding to 54155124434 its reverse (43442155145), we get a palindrome (97597279579).
The spelling of 54155124434 in words is "fifty-four billion, one hundred fifty-five million, one hundred twenty-four thousand, four hundred thirty-four".
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