Base | Representation |
---|---|
bin | 1000010110101101001… |
… | …1010101100101110111 |
3 | 111201111010211101221202 |
4 | 2011223103111211313 |
5 | 4322424220331210 |
6 | 145534431003115 |
7 | 13240624106420 |
oct | 2055323254567 |
9 | 451433741852 |
10 | 143534152055 |
11 | 55966317968 |
12 | 2399936949b |
13 | 106c5b28428 |
14 | 6d38b5a647 |
15 | 3b011279a5 |
hex | 216b4d5977 |
143534152055 has 32 divisors (see below), whose sum is σ = 210270639744. Its totient is φ = 91813994496.
The previous prime is 143534152031. The next prime is 143534152081. The reversal of 143534152055 is 550251435341.
It is not a de Polignac number, because 143534152055 - 216 = 143534086519 is a prime.
It is a super-2 number, since 2×1435341520552 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1000172 + ... + 1134641.
It is an arithmetic number, because the mean of its divisors is an integer number (6570957492).
Almost surely, 2143534152055 is an apocalyptic number.
143534152055 is a deficient number, since it is larger than the sum of its proper divisors (66736487689).
143534152055 is a wasteful number, since it uses less digits than its factorization.
143534152055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2134955.
The product of its (nonzero) digits is 180000, while the sum is 38.
Adding to 143534152055 its reverse (550251435341), we get a palindrome (693785587396).
The spelling of 143534152055 in words is "one hundred forty-three billion, five hundred thirty-four million, one hundred fifty-two thousand, fifty-five".
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