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47485633514088 = 23373113739771439
BaseRepresentation
bin10101100110000000111000…
…10100010100101001101000
320020010120201110000121012110
422303000130110110221220
522211001034134422323
6244554333205242320
713000503160056000
oct1263003424245150
9206116643017173
1047485633514088
11141485a9197360
1253ab04a7033a0
132065b50826003
14ba24618dd000
15575324b77793
hex2b301c514a68

47485633514088 has 512 divisors, whose sum is σ = 151692963840000. Its totient is φ = 12279734046720.

The previous prime is 47485633514087. The next prime is 47485633514117. The reversal of 47485633514088 is 88041533658474.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (47485633514087) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32999049673 + ... + 32999051111.

It is an arithmetic number, because the mean of its divisors is an integer number (296275320000).

Almost surely, 247485633514088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47485633514088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75846481920000).

47485633514088 is an abundant number, since it is smaller than the sum of its proper divisors (104207330325912).

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

47485633514088 is a wasteful number, since it uses less digits than its factorization.

47485633514088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 309657600, while the sum is 66.

The spelling of 47485633514088 in words is "forty-seven trillion, four hundred eighty-five billion, six hundred thirty-three million, five hundred fourteen thousand, eighty-eight".