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60093481 = 729296027
BaseRepresentation
bin1110010100111…
…1010000101001
311012002001202111
43211033100221
5110340442411
65544002321
71326533440
oct345172051
9135061674
1060093481
1130a15138
12181603a1
13c5b0696
147da3d57
155420721
hex394f429

60093481 has 8 divisors (see below), whose sum is σ = 71046720. Its totient is φ = 49732368.

The previous prime is 60093463. The next prime is 60093491. The reversal of 60093481 is 18439006.

60093481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60093481 - 27 = 60093353 is a prime.

It is a super-2 number, since 2×600934812 = 7222452917394722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60093431) 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 7 ways as a sum of consecutive naturals, for example, 147811 + ... + 148216.

It is an arithmetic number, because the mean of its divisors is an integer number (8880840).

Almost surely, 260093481 is an apocalyptic number.

It is an amenable number.

60093481 is a deficient number, since it is larger than the sum of its proper divisors (10953239).

60093481 is a wasteful number, since it uses less digits than its factorization.

60093481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296063.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 60093481 is about 7751.9985165117. The cubic root of 60093481 is about 391.6899729203.

The spelling of 60093481 in words is "sixty million, ninety-three thousand, four hundred eighty-one".

Divisors: 1 7 29 203 296027 2072189 8584783 60093481