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127054807376 = 2472694217167
BaseRepresentation
bin111011001010100001…
…1101000000101010000
3110010221200000221212112
41312111003220011100
54040202012314001
6134211305244452
712115352020640
oct1662503500520
9403850027775
10127054807376
114997a143342
122075a493728
13bc9a96c8c3
14621428c520
1534894e8cbb
hex1d950e8150

127054807376 has 40 divisors (see below), whose sum is σ = 282381569280. Its totient is φ = 54249623424.

The previous prime is 127054807351. The next prime is 127054807387. The reversal of 127054807376 is 673708450721.

It is a happy number.

127054807376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1270548073762 (a number of 23 digits) contains 22 as substring.

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, 2078456 + ... + 2138711.

It is an arithmetic number, because the mean of its divisors is an integer number (7059539232).

Almost surely, 2127054807376 is an apocalyptic number.

127054807376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

127054807376 is an abundant number, since it is smaller than the sum of its proper divisors (155326761904).

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

127054807376 is a wasteful number, since it uses less digits than its factorization.

127054807376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217451 (or 4217445 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 127054807376 in words is "one hundred twenty-seven billion, fifty-four million, eight hundred seven thousand, three hundred seventy-six".

Divisors: 1 2 4 7 8 14 16 28 56 112 269 538 1076 1883 2152 3766 4304 7532 15064 30128 4217167 8434334 16868668 29520169 33737336 59040338 67474672 118080676 236161352 472322704 1134417923 2268835846 4537671692 7940925461 9075343384 15881850922 18150686768 31763701844 63527403688 127054807376