Base | Representation |
---|---|
bin | 110110101010001100… |
… | …1111110101111110111 |
3 | 102012222102120200101010 |
4 | 1231110121332233313 |
5 | 3410343313320001 |
6 | 125531305203303 |
7 | 11323535232423 |
oct | 1552431765767 |
9 | 365872520333 |
10 | 117380213751 |
11 | 45865085a19 |
12 | 1a8ba490533 |
13 | b0b85073a8 |
14 | 5977433b83 |
15 | 30beeb78d6 |
hex | 1b5467ebf7 |
117380213751 has 8 divisors (see below), whose sum is σ = 156519744624. Its totient is φ = 78247079360.
The previous prime is 117380213749. The next prime is 117380213761. The reversal of 117380213751 is 157312083711.
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 117380213751 - 21 = 117380213749 is a prime.
It is a super-2 number, since 2×1173802137512 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117380213761) 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, 1556136 + ... + 1629821.
It is an arithmetic number, because the mean of its divisors is an integer number (19564968078).
Almost surely, 2117380213751 is an apocalyptic number.
117380213751 is a deficient number, since it is larger than the sum of its proper divisors (39139530873).
117380213751 is a wasteful number, since it uses less digits than its factorization.
117380213751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3198241.
The product of its (nonzero) digits is 35280, while the sum is 39.
The spelling of 117380213751 in words is "one hundred seventeen billion, three hundred eighty million, two hundred thirteen thousand, seven hundred fifty-one".
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