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60028706 = 242171293
BaseRepresentation
bin1110010011111…
…1011100100010
311011221202220102
43210333130202
5110331404311
65542342402
71326143543
oct344773442
9134852812
1060028706
1130980501
121812aa02
13c58a05a
147d884ca
15540b43b
hex393f722

60028706 has 8 divisors (see below), whose sum is σ = 90258204. Its totient is φ = 29942640.

The previous prime is 60028699. The next prime is 60028711. The reversal of 60028706 is 60782006.

It can be written as a sum of positive squares in 2 ways, for example, as 59985025 + 43681 = 7745^2 + 209^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34805 + ... + 36488.

Almost surely, 260028706 is an apocalyptic number.

60028706 is a deficient number, since it is larger than the sum of its proper divisors (30229498).

60028706 is a wasteful number, since it uses less digits than its factorization.

60028706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71716.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 60028706 is about 7747.8194351701. The cubic root of 60028706 is about 391.5491876020.

The spelling of 60028706 in words is "sixty million, twenty-eight thousand, seven hundred six".

Divisors: 1 2 421 842 71293 142586 30014353 60028706