Base | Representation |
---|---|
bin | 11011111101011… |
… | …11100010000000 |
3 | 121100100110001210 |
4 | 31332233202000 |
5 | 440021121144 |
6 | 35135130120 |
7 | 5545440252 |
oct | 1576574200 |
9 | 540313053 |
10 | 234551424 |
11 | 110441a58 |
12 | 66673940 |
13 | 39793b33 |
14 | 23217cd2 |
15 | 158d1ab9 |
hex | dfaf880 |
234551424 has 64 divisors (see below), whose sum is σ = 650139840. Its totient is φ = 74781696.
The previous prime is 234551423. The next prime is 234551437. The reversal of 234551424 is 424155432.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 234551391 and 234551400.
It is not an unprimeable number, because it can be changed into a prime (234551423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4447 + ... + 22110.
It is an arithmetic number, because the mean of its divisors is an integer number (10158435).
Almost surely, 2234551424 is an apocalyptic number.
234551424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
234551424 is an abundant number, since it is smaller than the sum of its proper divisors (415588416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234551424 is a wasteful number, since it uses less digits than its factorization.
234551424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26597 (or 26585 counting only the distinct ones).
The product of its digits is 19200, while the sum is 30.
The square root of 234551424 is about 15315.0717921922. The cubic root of 234551424 is about 616.7076816483.
The spelling of 234551424 in words is "two hundred thirty-four million, five hundred fifty-one thousand, four hundred twenty-four".
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