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968290673 = 71931234851
BaseRepresentation
bin111001101101101…
…111000101110001
32111111000021002112
4321231233011301
53440340300143
6240025455105
732665222610
oct7155570561
92444007075
10968290673
11457636129
12230341495
131257b717c
1492855877
155a01ae18
hex39b6f171

968290673 has 16 divisors (see below), whose sum is σ = 1202442240. Its totient is φ = 760914000.

The previous prime is 968290669. The next prime is 968290691. The reversal of 968290673 is 376092869.

It is not a de Polignac number, because 968290673 - 22 = 968290669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (968290693) 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, 113303 + ... + 121548.

It is an arithmetic number, because the mean of its divisors is an integer number (75152640).

Almost surely, 2968290673 is an apocalyptic number.

It is an amenable number.

968290673 is a deficient number, since it is larger than the sum of its proper divisors (234151567).

968290673 is a wasteful number, since it uses less digits than its factorization.

968290673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234908.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 968290673 is about 31117.3693136165. The cubic root of 968290673 is about 989.3164934841.

The spelling of 968290673 in words is "nine hundred sixty-eight million, two hundred ninety thousand, six hundred seventy-three".

Divisors: 1 7 19 31 133 217 589 4123 234851 1643957 4462169 7280381 31235183 50962667 138327239 968290673