Base | Representation |
---|---|
bin | 11010010111010111… |
… | …01101001001101100 |
3 | 1100112110110201210110 |
4 | 31023223231021230 |
5 | 212442042301340 |
6 | 10300315140020 |
7 | 1010523353544 |
oct | 151353551154 |
9 | 40473421713 |
10 | 14154650220 |
11 | 6003a27237 |
12 | 28b0444610 |
13 | 1447678599 |
14 | 983c52324 |
15 | 57c9d0680 |
hex | 34baed26c |
14154650220 has 96 divisors (see below), whose sum is σ = 41072080896. Its totient is φ = 3638476800.
The previous prime is 14154650207. The next prime is 14154650231. The reversal of 14154650220 is 2205645141.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463215 + ... + 492825.
It is an arithmetic number, because the mean of its divisors is an integer number (427834176).
Almost surely, 214154650220 is an apocalyptic number.
14154650220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14154650220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20536040448).
14154650220 is an abundant number, since it is smaller than the sum of its proper divisors (26917430676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14154650220 is a wasteful number, since it uses less digits than its factorization.
14154650220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29911 (or 29909 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 14154650220 in words is "fourteen billion, one hundred fifty-four million, six hundred fifty thousand, two hundred twenty".
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