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235472412000 = 25353712132311
BaseRepresentation
bin1101101101001100111…
…1111101110101100000
3211111210110212220212110
43123103033331311200
512324221414141000
6300101410555320
723004140322540
oct3332317756540
9744713786773
10235472412000
1190955046381
1239777298b40
1319288388a87
14b57b241320
1561d271d850
hex36d33fdd60

235472412000 has 384 divisors, whose sum is σ = 882717308928. Its totient is φ = 53754624000.

The previous prime is 235472411971. The next prime is 235472412037. The reversal of 235472412000 is 214274532.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101890845 + ... + 101893155.

It is an arithmetic number, because the mean of its divisors is an integer number (2298742992).

Almost surely, 2235472412000 is an apocalyptic number.

235472412000 is a gapful number since it is divisible by the number (20) 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 235472412000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441358654464).

235472412000 is an abundant number, since it is smaller than the sum of its proper divisors (647244896928).

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

235472412000 is a wasteful number, since it uses less digits than its factorization.

235472412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559 (or 3541 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 235472412000 its reverse (214274532), we get a palindrome (235686686532).

The spelling of 235472412000 in words is "two hundred thirty-five billion, four hundred seventy-two million, four hundred twelve thousand".