Base | Representation |
---|---|
bin | 111100011100111… |
… | …000010000011100 |
3 | 2121200101212112122 |
4 | 330130320100130 |
5 | 4034114002140 |
6 | 244345522112 |
7 | 34063405166 |
oct | 7434702034 |
9 | 2550355478 |
10 | 1014203420 |
11 | 48054504a |
12 | 2437a3338 |
13 | 132171089 |
14 | 989a7936 |
15 | 5e089ab5 |
hex | 3c73841c |
1014203420 has 24 divisors (see below), whose sum is σ = 2140870704. Its totient is φ = 403577856.
The previous prime is 1014203383. The next prime is 1014203473. The reversal of 1014203420 is 243024101.
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, 127514 + ... + 135233.
It is an arithmetic number, because the mean of its divisors is an integer number (89202946).
Almost surely, 21014203420 is an apocalyptic number.
1014203420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1014203420 is an abundant number, since it is smaller than the sum of its proper divisors (1126667284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1014203420 is a wasteful number, since it uses less digits than its factorization.
1014203420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262949 (or 262947 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1014203420 is about 31846.5605678227. The cubic root of 1014203420 is about 1004.7122333119.
Adding to 1014203420 its reverse (243024101), we get a palindrome (1257227521).
The spelling of 1014203420 in words is "one billion, fourteen million, two hundred three thousand, four hundred twenty".
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