Base | Representation |
---|---|
bin | 101000110101010… |
… | …1100111001001110 |
3 | 10112111011202022011 |
4 | 1101222230321032 |
5 | 10301224222210 |
6 | 343543011434 |
7 | 45645032560 |
oct | 12152547116 |
9 | 3474152264 |
10 | 1370148430 |
11 | 64345a882 |
12 | 322a39b7a |
13 | 18ab29221 |
14 | cdd81330 |
15 | 80449d8a |
hex | 51aace4e |
1370148430 has 16 divisors (see below), whose sum is σ = 2818591200. Its totient is φ = 469765152.
The previous prime is 1370148361. The next prime is 1370148467. The reversal of 1370148430 is 348410731.
It is a junction number, because it is equal to n+sod(n) for n = 1370148392 and 1370148401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9786705 + ... + 9786844.
It is an arithmetic number, because the mean of its divisors is an integer number (176161950).
Almost surely, 21370148430 is an apocalyptic number.
1370148430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1370148430 is an abundant number, since it is smaller than the sum of its proper divisors (1448442770).
1370148430 is a wasteful number, since it uses less digits than its factorization.
1370148430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19573563.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 1370148430 is about 37015.5160709668. The cubic root of 1370148430 is about 1110.6806500953.
The spelling of 1370148430 in words is "one billion, three hundred seventy million, one hundred forty-eight thousand, four hundred thirty".
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