Base | Representation |
---|---|
bin | 101010001001101… |
… | …0011111010000100 |
3 | 10122120100100021211 |
4 | 1110103103322010 |
5 | 10344033122140 |
6 | 352202221204 |
7 | 50022522532 |
oct | 12423237204 |
9 | 3576310254 |
10 | 1414348420 |
11 | 6663a99a1 |
12 | 3357b4804 |
13 | 197033674 |
14 | d5ba9152 |
15 | 8427b2ea |
hex | 544d3e84 |
1414348420 has 12 divisors (see below), whose sum is σ = 2970131724. Its totient is φ = 565739360.
The previous prime is 1414348417. The next prime is 1414348447. The reversal of 1414348420 is 248434141.
It can be written as a sum of positive squares in 2 ways, for example, as 615833856 + 798514564 = 24816^2 + 28258^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35358691 + ... + 35358730.
It is an arithmetic number, because the mean of its divisors is an integer number (247510977).
Almost surely, 21414348420 is an apocalyptic number.
1414348420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1414348420 is an abundant number, since it is smaller than the sum of its proper divisors (1555783304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1414348420 is a wasteful number, since it uses less digits than its factorization.
1414348420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70717430 (or 70717428 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 31.
The square root of 1414348420 is about 37607.8239200303. The cubic root of 1414348420 is about 1122.4977260318.
The spelling of 1414348420 in words is "one billion, four hundred fourteen million, three hundred forty-eight thousand, four hundred twenty".
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