Base | Representation |
---|---|
bin | 101010010000110… |
… | …1011000101100001 |
3 | 10122211102121211200 |
4 | 1110201223011201 |
5 | 10401014112002 |
6 | 352415031413 |
7 | 50066523222 |
oct | 12441530541 |
9 | 3584377750 |
10 | 1418113377 |
11 | 66854062a |
12 | 336b0b569 |
13 | 197a51255 |
14 | d64a9249 |
15 | 84771b1c |
hex | 5486b161 |
1418113377 has 6 divisors (see below), whose sum is σ = 2048386002. Its totient is φ = 945408912.
The previous prime is 1418113343. The next prime is 1418113379. The reversal of 1418113377 is 7733118141.
It can be written as a sum of positive squares in only one way, i.e., 1208327121 + 209786256 = 34761^2 + 14484^2 .
It is not a de Polignac number, because 1418113377 - 26 = 1418113313 is a prime.
It is a super-2 number, since 2×14181133772 = 4022091100052688258, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1418113379) 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 5 ways as a sum of consecutive naturals, for example, 78784068 + ... + 78784085.
It is an arithmetic number, because the mean of its divisors is an integer number (341397667).
Almost surely, 21418113377 is an apocalyptic number.
It is an amenable number.
1418113377 is a deficient number, since it is larger than the sum of its proper divisors (630272625).
1418113377 is a wasteful number, since it uses less digits than its factorization.
1418113377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157568159 (or 157568156 counting only the distinct ones).
The product of its digits is 14112, while the sum is 36.
The square root of 1418113377 is about 37657.8461545532. The cubic root of 1418113377 is about 1123.4928630096.
The spelling of 1418113377 in words is "one billion, four hundred eighteen million, one hundred thirteen thousand, three hundred seventy-seven".
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