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127314680 = 2359473361
BaseRepresentation
bin1111001011010…
…10101011111000
322212120020220112
413211222223320
5230043032210
620344443452
73104104553
oct745525370
9285506815
10127314680
1165958449
1236779588
13204b843c
1412ca169a
15b29cd05
hex796aaf8

127314680 has 32 divisors (see below), whose sum is σ = 286845840. Its totient is φ = 50856960.

The previous prime is 127314667. The next prime is 127314697. The reversal of 127314680 is 86413721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36200 + ... + 39560.

Almost surely, 2127314680 is an apocalyptic number.

127314680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127314680 is an abundant number, since it is smaller than the sum of its proper divisors (159531160).

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

127314680 is a wasteful number, since it uses less digits than its factorization.

127314680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319 (or 4315 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 127314680 is about 11283.3806990636. The cubic root of 127314680 is about 503.0673838321.

The spelling of 127314680 in words is "one hundred twenty-seven million, three hundred fourteen thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 947 1894 3361 3788 4735 6722 7576 9470 13444 16805 18940 26888 33610 37880 67220 134440 3182867 6365734 12731468 15914335 25462936 31828670 63657340 127314680