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127870542057083 = 7157116351721617
BaseRepresentation
bin11101000100110000101110…
…001111001000111001111011
3121202202022012221012112201012
4131010300232033020321323
5113230012332231311313
61131542525511544135
735635225143636410
oct3504605617107173
9552668187175635
10127870542057083
113781a65745a881
121241220198b04b
1356471a9538337
142380d78226107
15ebb31612bda8
hex744c2e3c8e7b

127870542057083 has 8 divisors (see below), whose sum is σ = 147068576125152. Its totient is φ = 108905211432576.

The previous prime is 127870542057067. The next prime is 127870542057091. The reversal of 127870542057083 is 380750245078721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 127870542057083 - 24 = 127870542057067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127870542057043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58175859710 + ... + 58175861907.

It is an arithmetic number, because the mean of its divisors is an integer number (18383572015644).

Almost surely, 2127870542057083 is an apocalyptic number.

127870542057083 is a deficient number, since it is larger than the sum of its proper divisors (19198034068069).

127870542057083 is a wasteful number, since it uses less digits than its factorization.

127870542057083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116351721781.

The product of its (nonzero) digits is 26342400, while the sum is 59.

The spelling of 127870542057083 in words is "one hundred twenty-seven trillion, eight hundred seventy billion, five hundred forty-two million, fifty-seven thousand, eighty-three".

Divisors: 1 7 157 1099 116351721617 814462051319 18267220293869 127870542057083