Base | Representation |
---|---|
bin | 1001011110111110010001… |
… | …1000011001010100110111 |
3 | 1100220212202112122200110221 |
4 | 2113233210120121110313 |
5 | 2331321431102242311 |
6 | 34102232133355211 |
7 | 2124243360654601 |
oct | 227574430312467 |
9 | 40825675580427 |
10 | 10427717227831 |
11 | 3360408585982 |
12 | 1204b65498b07 |
13 | 5a8438c39197 |
14 | 2809c04b4171 |
15 | 1313aed48671 |
hex | 97be4619537 |
10427717227831 has 4 divisors (see below), whose sum is σ = 10443985118064. Its totient is φ = 10411449337600.
The previous prime is 10427717227793. The next prime is 10427717227841. The reversal of 10427717227831 is 13872271772401.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10427717227831 - 243 = 1631624205623 is a prime.
It is a super-2 number, since 2×104277172278312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10427717227841) 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, 8133944155 + ... + 8133945436.
It is an arithmetic number, because the mean of its divisors is an integer number (2610996279516).
Almost surely, 210427717227831 is an apocalyptic number.
10427717227831 is a deficient number, since it is larger than the sum of its proper divisors (16267890233).
10427717227831 is an equidigital number, since it uses as much as digits as its factorization.
10427717227831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16267890232.
The product of its (nonzero) digits is 1843968, while the sum is 52.
The spelling of 10427717227831 in words is "ten trillion, four hundred twenty-seven billion, seven hundred seventeen million, two hundred twenty-seven thousand, eight hundred thirty-one".
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