Base | Representation |
---|---|
bin | 101010010010000… |
… | …0100011001111010 |
3 | 10122212121112021200 |
4 | 1110210010121322 |
5 | 10401144210440 |
6 | 352440315030 |
7 | 50105050134 |
oct | 12444043172 |
9 | 3585545250 |
10 | 1418741370 |
11 | 66892a432 |
12 | 337172a76 |
13 | 197c11047 |
14 | d65d0054 |
15 | 84847c30 |
hex | 5490467a |
1418741370 has 48 divisors (see below), whose sum is σ = 3702109320. Its totient is φ = 376958592.
The previous prime is 1418741369. The next prime is 1418741371. The reversal of 1418741370 is 731478141.
It is an interprime number because it is at equal distance from previous prime (1418741369) and next prime (1418741371).
It can be written as a sum of positive squares in 4 ways, for example, as 707932449 + 710808921 = 26607^2 + 26661^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1418741371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3525 + ... + 53384.
Almost surely, 21418741370 is an apocalyptic number.
1418741370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1418741370 is an abundant number, since it is smaller than the sum of its proper divisors (2283367950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1418741370 is a wasteful number, since it uses less digits than its factorization.
1418741370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57199 (or 57196 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 36.
The square root of 1418741370 is about 37666.1833744806. The cubic root of 1418741370 is about 1123.6586799189.
The spelling of 1418741370 in words is "one billion, four hundred eighteen million, seven hundred forty-one thousand, three hundred seventy".
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