Base | Representation |
---|---|
bin | 111110100100101101… |
… | …0010101100001001111 |
3 | 110211211212110010012211 |
4 | 1331021122111201033 |
5 | 4200200130024311 |
6 | 141421544011251 |
7 | 12464644660615 |
oct | 1751132254117 |
9 | 424755403184 |
10 | 134375626831 |
11 | 51a965a1356 |
12 | 22062160b27 |
13 | c896582a34 |
14 | 670a67b6b5 |
15 | 3767085821 |
hex | 1f4969584f |
134375626831 has 2 divisors, whose sum is σ = 134375626832. Its totient is φ = 134375626830.
The previous prime is 134375626799. The next prime is 134375626837. The reversal of 134375626831 is 138626573431.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 134375626831 - 25 = 134375626799 is a prime.
It is a super-2 number, since 2×1343756268312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (134375626837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67187813415 + 67187813416.
It is an arithmetic number, because the mean of its divisors is an integer number (67187813416).
Almost surely, 2134375626831 is an apocalyptic number.
134375626831 is a deficient number, since it is larger than the sum of its proper divisors (1).
134375626831 is an equidigital number, since it uses as much as digits as its factorization.
134375626831 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2177280, while the sum is 49.
The spelling of 134375626831 in words is "one hundred thirty-four billion, three hundred seventy-five million, six hundred twenty-six thousand, eight hundred thirty-one".
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