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60601101641 = 135449447409
BaseRepresentation
bin111000011100000110…
…110110110101001001
312210102101122221011222
4320130012312311021
51443102340223031
643501215531425
74243515602423
oct703406666511
9183371587158
1060601101641
1123778818683
12b8b3229b75
13593a150332
142d0c645813
15189a3dbe7b
hexe1c1b6d49

60601101641 has 4 divisors (see below), whose sum is σ = 60601684500. Its totient is φ = 60600518784.

The previous prime is 60601101629. The next prime is 60601101667. The reversal of 60601101641 is 14610110606.

60601101641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 59711809600 + 889292041 = 244360^2 + 29821^2 .

It is a cyclic number.

It is not a de Polignac number, because 60601101641 - 210 = 60601100617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60601101641.

It is not an unprimeable number, because it can be changed into a prime (60601101941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88256 + ... + 359153.

It is an arithmetic number, because the mean of its divisors is an integer number (15150421125).

Almost surely, 260601101641 is an apocalyptic number.

It is an amenable number.

60601101641 is a deficient number, since it is larger than the sum of its proper divisors (582859).

60601101641 is a wasteful number, since it uses less digits than its factorization.

60601101641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582858.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 60601101641 in words is "sixty billion, six hundred one million, one hundred one thousand, six hundred forty-one".

Divisors: 1 135449 447409 60601101641