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93472312050 = 2325213137223523
BaseRepresentation
bin101011100001101100…
…0100100101011110010
322221021020122102210100
41113003120210223302
53012412402441200
6110535100013230
76516221354205
oct1270330445362
9287236572710
1093472312050
1136706757577
1216147831216
138a783160b0
14474a12d93c
152671119d00
hex15c3624af2

93472312050 has 288 divisors, whose sum is σ = 274165452288. Its totient is φ = 22694722560.

The previous prime is 93472312019. The next prime is 93472312061. The reversal of 93472312050 is 5021327439.

93472312050 is a `hidden beast` number, since 93 + 472 + 31 + 20 + 50 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 93472311996 and 93472312014.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 178723089 + ... + 178723611.

It is an arithmetic number, because the mean of its divisors is an integer number (951963376).

Almost surely, 293472312050 is an apocalyptic number.

93472312050 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 93472312050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137082726144).

93472312050 is an abundant number, since it is smaller than the sum of its proper divisors (180693140238).

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

93472312050 is a wasteful number, since it uses less digits than its factorization.

93472312050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

Adding to 93472312050 its reverse (5021327439), we get a palindrome (98493639489).

The spelling of 93472312050 in words is "ninety-three billion, four hundred seventy-two million, three hundred twelve thousand, fifty".