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6160632121 = 73347262949
BaseRepresentation
bin1011011110011001…
…11100100100111001
3120220100022112112001
411233030330210321
5100104110211441
62455151421001
7305444336410
oct55714744471
916810275461
106160632121
112681575106
12123b224761
1377244b167
144262a4477
15260cb7731
hex16f33c939

6160632121 has 8 divisors (see below), whose sum is σ = 7042852800. Its totient is φ = 5278944048.

The previous prime is 6160632103. The next prime is 6160632131. The reversal of 6160632121 is 1212360616.

6160632121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6160632121 - 27 = 6160631993 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 6160632121.

It is not an unprimeable number, because it can be changed into a prime (6160632131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108046 + ... + 154903.

It is an arithmetic number, because the mean of its divisors is an integer number (880356600).

Almost surely, 26160632121 is an apocalyptic number.

It is an amenable number.

6160632121 is a deficient number, since it is larger than the sum of its proper divisors (882220679).

6160632121 is a wasteful number, since it uses less digits than its factorization.

6160632121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266303.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 6160632121 is about 78489.6943617441. The cubic root of 6160632121 is about 1833.1939922270.

Adding to 6160632121 its reverse (1212360616), we get a palindrome (7372992737).

The spelling of 6160632121 in words is "six billion, one hundred sixty million, six hundred thirty-two thousand, one hundred twenty-one".

Divisors: 1 7 3347 23429 262949 1840643 880090303 6160632121