Base | Representation |
---|---|
bin | 110000111110010100… |
… | …1001001000001001010 |
3 | 101001110111121121000002 |
4 | 1201330221021001022 |
5 | 3210342103442410 |
6 | 120151542043002 |
7 | 10412135302211 |
oct | 1417451110112 |
9 | 331414547002 |
10 | 105170374730 |
11 | 40669a31173 |
12 | 18471419462 |
13 | 9bc0a52085 |
14 | 51399d2078 |
15 | 2b080e77a5 |
hex | 187ca4904a |
105170374730 has 16 divisors (see below), whose sum is σ = 189322189920. Its totient is φ = 42064702032.
The previous prime is 105170374721. The next prime is 105170374733. The reversal of 105170374730 is 37473071501.
It is a happy number.
It is a super-2 number, since 2×1051703747302 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105170374733) 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, 301004 + ... + 548583.
It is an arithmetic number, because the mean of its divisors is an integer number (11832636870).
Almost surely, 2105170374730 is an apocalyptic number.
105170374730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105170374730 is a deficient number, since it is larger than the sum of its proper divisors (84151815190).
105170374730 is a wasteful number, since it uses less digits than its factorization.
105170374730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 861973.
The product of its (nonzero) digits is 61740, while the sum is 38.
The spelling of 105170374730 in words is "one hundred five billion, one hundred seventy million, three hundred seventy-four thousand, seven hundred thirty".
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