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60225642 = 23213924071
BaseRepresentation
bin1110010110111…
…1100001101010
311012022210001100
43211233201222
5110404210032
65550502230
71330623651
oct345574152
9135283040
1060225642
1130aa5464
1218204976
13c628899
147dda198
15544997c
hex396f86a

60225642 has 24 divisors (see below), whose sum is σ = 131433120. Its totient is φ = 19929960.

The previous prime is 60225631. The next prime is 60225643. The reversal of 60225642 is 24652206.

60225642 is a `hidden beast` number, since 602 + 2 + 56 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (60225643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9534 + ... + 14537.

It is an arithmetic number, because the mean of its divisors is an integer number (5476380).

Almost surely, 260225642 is an apocalyptic number.

60225642 is an abundant number, since it is smaller than the sum of its proper divisors (71207478).

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

60225642 is a wasteful number, since it uses less digits than its factorization.

60225642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24218 (or 24215 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 60225642 is about 7760.5181528040. The cubic root of 60225642 is about 391.9769049631.

Adding to 60225642 its reverse (24652206), we get a palindrome (84877848).

It can be divided in two parts, 6022 and 5642, that added together give a square (11664 = 1082).

The spelling of 60225642 in words is "sixty million, two hundred twenty-five thousand, six hundred forty-two".

Divisors: 1 2 3 6 9 18 139 278 417 834 1251 2502 24071 48142 72213 144426 216639 433278 3345869 6691738 10037607 20075214 30112821 60225642