Base | Representation |
---|---|
bin | 101010011011101… |
… | …0000000100000100 |
3 | 10200020002000002001 |
4 | 1110313100010010 |
5 | 10403441113420 |
6 | 353140155044 |
7 | 50165562352 |
oct | 12467200404 |
9 | 3606060061 |
10 | 1423769860 |
11 | 670754407 |
12 | 338998a84 |
13 | 198c81a96 |
14 | d713c7d2 |
15 | 84edcb0a |
hex | 54dd0104 |
1423769860 has 48 divisors (see below), whose sum is σ = 3090447360. Its totient is φ = 550408320.
The previous prime is 1423769849. The next prime is 1423769863. The reversal of 1423769860 is 689673241.
It is a super-2 number, since 2×14237698602 = 4054241228488839200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1423769860.
It is not an unprimeable number, because it can be changed into a prime (1423769863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885177 + ... + 886783.
It is an arithmetic number, because the mean of its divisors is an integer number (64384320).
Almost surely, 21423769860 is an apocalyptic number.
1423769860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1423769860 is an abundant number, since it is smaller than the sum of its proper divisors (1666677500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1423769860 is a wasteful number, since it uses less digits than its factorization.
1423769860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3076 (or 3074 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 1423769860 is about 37732.8750561099. The cubic root of 1423769860 is about 1124.9846542763.
The spelling of 1423769860 in words is "one billion, four hundred twenty-three million, seven hundred sixty-nine thousand, eight hundred sixty".
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