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7672160127 = 324077106217
BaseRepresentation
bin1110010010100101…
…11101111101111111
3201210200112010010210
413021102331331333
5111203033111002
63305145003503
7361060166532
oct71122757577
921720463123
107672160127
113287809505
1215a1483593
13953648628
1452ad28a19
152ed83c96c
hex1c94bdf7f

7672160127 has 8 divisors (see below), whose sum is σ = 10230068016. Its totient is φ = 5114512832.

The previous prime is 7672160099. The next prime is 7672160131. The reversal of 7672160127 is 7210612767.

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 7672160127 - 26 = 7672160063 is a prime.

It is a super-2 number, since 2×76721601272 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7672164127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19123 + ... + 125339.

It is an arithmetic number, because the mean of its divisors is an integer number (1278758502).

Almost surely, 27672160127 is an apocalyptic number.

7672160127 is a deficient number, since it is larger than the sum of its proper divisors (2557907889).

7672160127 is a wasteful number, since it uses less digits than its factorization.

7672160127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130297.

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 7672160127 is about 87590.8678287868. The cubic root of 7672160127 is about 1972.2980840380.

The spelling of 7672160127 in words is "seven billion, six hundred seventy-two million, one hundred sixty thousand, one hundred twenty-seven".

Divisors: 1 3 24077 72231 106217 318651 2557386709 7672160127