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127213114 = 2724771389
BaseRepresentation
bin1111001010100…
…01111000111010
322212101002120211
413211101320322
5230031304424
620342341334
73103202500
oct745217072
9285332524
10127213114
1165899106
123672a84a
1320481142
1412c76670
15b27cb94
hex7951e3a

127213114 has 48 divisors (see below), whose sum is σ = 230480640. Its totient is φ = 52473120.

The previous prime is 127213109. The next prime is 127213117. The reversal of 127213114 is 411312721.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (127213117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 326832 + ... + 327220.

It is an arithmetic number, because the mean of its divisors is an integer number (4801680).

Almost surely, 2127213114 is an apocalyptic number.

127213114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

127213114 is a deficient number, since it is larger than the sum of its proper divisors (103267526).

127213114 is a wasteful number, since it uses less digits than its factorization.

127213114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523 (or 516 counting only the distinct ones).

The product of its digits is 336, while the sum is 22.

The square root of 127213114 is about 11278.8791109755. The cubic root of 127213114 is about 502.9335733008.

Adding to 127213114 its reverse (411312721), we get a palindrome (538525835).

The spelling of 127213114 in words is "one hundred twenty-seven million, two hundred thirteen thousand, one hundred fourteen".

Divisors: 1 2 7 14 47 49 71 94 98 142 329 389 497 658 778 994 2303 2723 3337 3479 4606 5446 6674 6958 18283 19061 23359 27619 36566 38122 46718 55238 127981 163513 193333 255962 327026 386666 895867 1298093 1353331 1791734 2596186 2706662 9086651 18173302 63606557 127213114