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60106228 = 22713612707
BaseRepresentation
bin1110010101001…
…0010111110100
311012002201020121
43211102113310
5110341344403
65544141324
71326615550
oct345222764
9135081217
1060106228
1130a23776
1218167844
13c5b6420
147da8860
1554243bd
hex39525f4

60106228 has 48 divisors (see below), whose sum is σ = 131630464. Its totient is φ = 23379840.

The previous prime is 60106223. The next prime is 60106247. The reversal of 60106228 is 82260106.

It is a super-2 number, since 2×601062282 = 7225517288775968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60106223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20851 + ... + 23557.

Almost surely, 260106228 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 60106228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65815232).

60106228 is an abundant number, since it is smaller than the sum of its proper divisors (71524236).

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

60106228 is a wasteful number, since it uses less digits than its factorization.

60106228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792 (or 2790 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 60106228 is about 7752.8206479964. The cubic root of 60106228 is about 391.7176659912.

The spelling of 60106228 in words is "sixty million, one hundred six thousand, two hundred twenty-eight".

Divisors: 1 2 4 7 13 14 26 28 52 61 91 122 182 244 364 427 793 854 1586 1708 2707 3172 5414 5551 10828 11102 18949 22204 35191 37898 70382 75796 140764 165127 246337 330254 492674 660508 985348 1155889 2146651 2311778 4293302 4623556 8586604 15026557 30053114 60106228