Base | Representation |
---|---|
bin | 11011101011111… |
… | …10101111010100 |
3 | 121012000202011120 |
4 | 31311332233110 |
5 | 433424120140 |
6 | 35014003540 |
7 | 5520062406 |
oct | 1565765724 |
9 | 535022146 |
10 | 232254420 |
11 | 10a113202 |
12 | 659465b0 |
13 | 3916b468 |
14 | 22bbab76 |
15 | 155cb1d0 |
hex | dd7ebd4 |
232254420 has 48 divisors (see below), whose sum is σ = 651551040. Its totient is φ = 61816576.
The previous prime is 232254409. The next prime is 232254431. The reversal of 232254420 is 24452232.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (232254409) and next prime (232254431).
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 30739 + ... + 37541.
It is an arithmetic number, because the mean of its divisors is an integer number (13573980).
Almost surely, 2232254420 is an apocalyptic number.
232254420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
232254420 is an abundant number, since it is smaller than the sum of its proper divisors (419296620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232254420 is a wasteful number, since it uses less digits than its factorization.
232254420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7384 (or 7382 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 232254420 is about 15239.8956689342. The cubic root of 232254420 is about 614.6878976913.
The spelling of 232254420 in words is "two hundred thirty-two million, two hundred fifty-four thousand, four hundred twenty".
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