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60342772 = 2274215119
BaseRepresentation
bin1110011000110…
…0000111110100
311012112201201111
43212030013310
5110421432042
65553204404
71331622310
oct346140764
9135481644
1060342772
1131075466
1218260704
13c669ca9
14802ab40
15546e517
hex398c1f4

60342772 has 24 divisors (see below), whose sum is σ = 120995840. Its totient is φ = 25794720.

The previous prime is 60342769. The next prime is 60342773. The reversal of 60342772 is 27724306.

It is a happy number.

60342772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60342773) 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, 9229 + ... + 14347.

Almost surely, 260342772 is an apocalyptic number.

It is an amenable number.

60342772 is an abundant number, since it is smaller than the sum of its proper divisors (60653068).

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

60342772 is a wasteful number, since it uses less digits than its factorization.

60342772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551 (or 5549 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 60342772 is about 7768.0610193278. The cubic root of 60342772 is about 392.2308528458.

The spelling of 60342772 in words is "sixty million, three hundred forty-two thousand, seven hundred seventy-two".

Divisors: 1 2 4 7 14 28 421 842 1684 2947 5119 5894 10238 11788 20476 35833 71666 143332 2155099 4310198 8620396 15085693 30171386 60342772