Base | Representation |
---|---|
bin | 100011011101001101… |
… | …0111100011010011011 |
3 | 21021112110201220010120 |
4 | 1012322122330122123 |
5 | 2221414332210103 |
6 | 54551300444323 |
7 | 5333604624351 |
oct | 1067232743233 |
9 | 237473656116 |
10 | 76142069403 |
11 | 2a323238794 |
12 | 1290b9a96a3 |
13 | 7245a9664a |
14 | 39846477d1 |
15 | 1ea995d253 |
hex | 11ba6bc69b |
76142069403 has 16 divisors (see below), whose sum is σ = 113152302720. Its totient is φ = 45260919936.
The previous prime is 76142069389. The next prime is 76142069417. The reversal of 76142069403 is 30496024167.
It is an interprime number because it is at equal distance from previous prime (76142069389) and next prime (76142069417).
It is a de Polignac number, because none of the positive numbers 2k-76142069403 is a prime.
It is a super-2 number, since 2×761420694032 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (76142069903) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39288025 + ... + 39289962.
It is an arithmetic number, because the mean of its divisors is an integer number (7072018920).
Almost surely, 276142069403 is an apocalyptic number.
76142069403 is a deficient number, since it is larger than the sum of its proper divisors (37010233317).
76142069403 is a wasteful number, since it uses less digits than its factorization.
76142069403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78578026.
The product of its (nonzero) digits is 217728, while the sum is 42.
The spelling of 76142069403 in words is "seventy-six billion, one hundred forty-two million, sixty-nine thousand, four hundred three".
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