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23941482 = 2319232397
BaseRepresentation
bin101101101010…
…1000101101010
31200001100112120
41123111011222
522112111412
62213052110
7410333145
oct133250552
950040476
1023941482
1112572654
128027036
134c63476
14327305c
15217db8c
hex16d516a

23941482 has 48 divisors (see below), whose sum is σ = 52822560. Its totient is φ = 7213536.

The previous prime is 23941453. The next prime is 23941483. The reversal of 23941482 is 28414932.

It is not an unprimeable number, because it can be changed into a prime (23941483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60108 + ... + 60504.

It is an arithmetic number, because the mean of its divisors is an integer number (1100470).

Almost surely, 223941482 is an apocalyptic number.

23941482 is an abundant number, since it is smaller than the sum of its proper divisors (28881078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23941482 is a wasteful number, since it uses less digits than its factorization.

23941482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 444 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 23941482 is about 4893.0033721632. The cubic root of 23941482 is about 288.2152855961.

Subtracting from 23941482 its sum of digits (33), we obtain a square (23941449 = 48932).

The spelling of 23941482 in words is "twenty-three million, nine hundred forty-one thousand, four hundred eighty-two".

Divisors: 1 2 3 6 19 23 38 46 57 69 114 138 397 437 529 794 874 1058 1191 1311 1587 2382 2622 3174 7543 9131 10051 15086 18262 20102 22629 27393 30153 45258 54786 60306 173489 210013 346978 420026 520467 630039 1040934 1260078 3990247 7980494 11970741 23941482