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108707121307069 = 2916732077116191
BaseRepresentation
bin11000101101111001011001…
…010110011001110110111101
3112020220022002012012012200121
4120231321121112121312331
5103222024141023311234
61023111210114254541
731616554543121305
oct3055713126316675
9466808065165617
10108707121307069
1131701481a9744a
1210238202b87451
134887064673aac
141cbb64a48c605
15c87ac5ab94b4
hex62de59599dbd

108707121307069 has 8 divisors (see below), whose sum is σ = 108715173075968. Its totient is φ = 108699069893040.

The previous prime is 108707121307067. The next prime is 108707121307079. The reversal of 108707121307069 is 960703121707801.

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 108707121307069 - 21 = 108707121307067 is a prime.

It is a super-2 number, since 2×1087071213070692 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108707121307067) 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, 935531764 + ... + 935647954.

It is an arithmetic number, because the mean of its divisors is an integer number (13589396634496).

Almost surely, 2108707121307069 is an apocalyptic number.

It is an amenable number.

108707121307069 is a deficient number, since it is larger than the sum of its proper divisors (8051768899).

108707121307069 is a wasteful number, since it uses less digits than its factorization.

108707121307069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177435.

The product of its (nonzero) digits is 889056, while the sum is 52.

The spelling of 108707121307069 in words is "one hundred eight trillion, seven hundred seven billion, one hundred twenty-one million, three hundred seven thousand, sixty-nine".

Divisors: 1 29167 32077 116191 935589859 3388942897 3727058707 108707121307069