Base | Representation |
---|---|
bin | 110001100101111100… |
… | …1110111111000010101 |
3 | 101011220011211201220002 |
4 | 1203023321313320111 |
5 | 3221103020123140 |
6 | 120531524021045 |
7 | 10460113301225 |
oct | 1431371677025 |
9 | 334804751802 |
10 | 106500161045 |
11 | 41191623323 |
12 | 18782831785 |
13 | a0733b8995 |
14 | 5224468085 |
15 | 2b84c1d415 |
hex | 18cbe77e15 |
106500161045 has 8 divisors (see below), whose sum is σ = 127816017720. Its totient is φ = 85189579200.
The previous prime is 106500161041. The next prime is 106500161057. The reversal of 106500161045 is 540161005601.
It can be written as a sum of positive squares in 4 ways, for example, as 47527924081 + 58972236964 = 218009^2 + 242842^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 106500161045 - 22 = 106500161041 is a prime.
It is a super-2 number, since 2×1065001610452 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 106500160999 and 106500161017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106500161041) 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, 1274150 + ... + 1355159.
It is an arithmetic number, because the mean of its divisors is an integer number (15977002215).
Almost surely, 2106500161045 is an apocalyptic number.
It is an amenable number.
106500161045 is a deficient number, since it is larger than the sum of its proper divisors (21315856675).
106500161045 is an equidigital number, since it uses as much as digits as its factorization.
106500161045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2637415.
The product of its (nonzero) digits is 3600, while the sum is 29.
Adding to 106500161045 its reverse (540161005601), we get a palindrome (646661166646).
The spelling of 106500161045 in words is "one hundred six billion, five hundred million, one hundred sixty-one thousand, forty-five".
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