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127330114971 = 31771162721613
BaseRepresentation
bin111011010010101110…
…1110101110110011011
3110011122212002000220010
41312211131311312123
54041233002134341
6134254502133003
712125234055663
oct1664535656633
9404585060803
10127330114971
114a000591a84
1220816721163
13c012a034c7
14623ca751a3
1534a377b716
hex1da5775d9b

127330114971 has 32 divisors (see below), whose sum is σ = 182412476928. Its totient is φ = 78716090880.

The previous prime is 127330114963. The next prime is 127330114991. The reversal of 127330114971 is 179411033721.

It is not a de Polignac number, because 127330114971 - 23 = 127330114963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (127330114991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5880561 + ... + 5902173.

It is an arithmetic number, because the mean of its divisors is an integer number (5700389904).

Almost surely, 2127330114971 is an apocalyptic number.

127330114971 is a deficient number, since it is larger than the sum of its proper divisors (55082361957).

127330114971 is a wasteful number, since it uses less digits than its factorization.

127330114971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23331.

The product of its (nonzero) digits is 31752, while the sum is 39.

The spelling of 127330114971 in words is "one hundred twenty-seven billion, three hundred thirty million, one hundred fourteen thousand, nine hundred seventy-one".

Divisors: 1 3 17 51 71 213 1207 1627 3621 4881 21613 27659 64839 82977 115517 346551 367421 1102263 1534523 1963789 4603569 5891367 26086891 35164351 78260673 105493053 597793967 1793381901 2496668921 7490006763 42443371657 127330114971