Base | Representation |
---|---|
bin | 110110100000001001… |
… | …0100011010111000101 |
3 | 102012002220112100001201 |
4 | 1231000102203113011 |
5 | 3404200414102440 |
6 | 125434011422501 |
7 | 11312266503241 |
oct | 1550022432705 |
9 | 365086470051 |
10 | 117042722245 |
11 | 45701624619 |
12 | 1a825454a31 |
13 | b063610787 |
14 | 59446a1421 |
15 | 30a055019a |
hex | 1b404a35c5 |
117042722245 has 8 divisors (see below), whose sum is σ = 141523414560. Its totient is φ = 92919412560.
The previous prime is 117042722233. The next prime is 117042722249. The reversal of 117042722245 is 542227240711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 117042722245 - 25 = 117042722213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117042722249) 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, 89344935 + ... + 89346244.
It is an arithmetic number, because the mean of its divisors is an integer number (17690426820).
Almost surely, 2117042722245 is an apocalyptic number.
It is an amenable number.
117042722245 is a deficient number, since it is larger than the sum of its proper divisors (24480692315).
117042722245 is a wasteful number, since it uses less digits than its factorization.
117042722245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178691315.
The product of its (nonzero) digits is 62720, while the sum is 37.
Adding to 117042722245 its reverse (542227240711), we get a palindrome (659269962956).
The spelling of 117042722245 in words is "one hundred seventeen billion, forty-two million, seven hundred twenty-two thousand, two hundred forty-five".
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