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60050028 = 22322372
BaseRepresentation
bin1110010100010…
…0101001101100
311011222212011010
43211010221230
5110333100103
65543025220
71326262653
oct345045154
9134885133
1060050028
1130995525
121813b210
13c59697c
147d9219a
155412903
hex3944a6c

60050028 has 18 divisors (see below), whose sum is σ = 140179396. Its totient is φ = 20007728.

The previous prime is 60050009. The next prime is 60050063. The reversal of 60050028 is 82005006.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 60049986 and 60050013.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25726 + ... + 27962.

Almost surely, 260050028 is an apocalyptic number.

It is an amenable number.

60050028 is an abundant number, since it is smaller than the sum of its proper divisors (80129368).

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

60050028 is an equidigital number, since it uses as much as digits as its factorization.

60050028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481 (or 2242 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 60050028 is about 7749.1953130632. The cubic root of 60050028 is about 391.5955411110.

The spelling of 60050028 in words is "sixty million, fifty thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 2237 4474 6711 8948 13422 26844 5004169 10008338 15012507 20016676 30025014 60050028