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60243480 = 23335112461
BaseRepresentation
bin1110010111001…
…1111000011000
311012100200112000
43211303320120
5110410242410
65551121000
71331026653
oct345637030
9135320460
1060243480
1131007900
1218213160
13c633a3b
14800289a
15544edc0
hex3973e18

60243480 has 192 divisors, whose sum is σ = 221205600. Its totient is φ = 14572800.

The previous prime is 60243479. The next prime is 60243481. The reversal of 60243480 is 8434206.

It is an interprime number because it is at equal distance from previous prime (60243479) and next prime (60243481).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60243481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130450 + ... + 130910.

Almost surely, 260243480 is an apocalyptic number.

60243480 is a gapful number since it is divisible by the number (60) 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 60243480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110602800).

60243480 is an abundant number, since it is smaller than the sum of its proper divisors (160962120).

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

60243480 is a wasteful number, since it uses less digits than its factorization.

60243480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 60243480 is about 7761.6673466466. The cubic root of 60243480 is about 392.0156005175.

Adding to 60243480 its reverse (8434206), we get a palindrome (68677686).

The spelling of 60243480 in words is "sixty million, two hundred forty-three thousand, four hundred eighty".