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127316 = 2274547
BaseRepresentation
bin11111000101010100
320110122102
4133011110
513033231
62421232
71040120
oct370524
9213572
10127316
1187722
1261818
1345c47
1434580
1527acb
hex1f154

127316 has 12 divisors (see below), whose sum is σ = 254688. Its totient is φ = 54552.

The previous prime is 127301. The next prime is 127321. The reversal of 127316 is 613721.

127316 = T203 + T204 + ... + T208.

It is a happy number.

127316 is an admirable number.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

127316 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2246 + ... + 2301.

It is an arithmetic number, because the mean of its divisors is an integer number (21224).

2127316 is an apocalyptic number.

It is an amenable number.

127316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127316 is a wasteful number, since it uses less digits than its factorization.

127316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558 (or 4556 counting only the distinct ones).

The product of its digits is 252, while the sum is 20.

The square root of 127316 is about 356.8136768679. The cubic root of 127316 is about 50.3069122429.

The spelling of 127316 in words is "one hundred twenty-seven thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 4547 9094 18188 31829 63658 127316