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6874220101 = 74332267971
BaseRepresentation
bin1100110011011110…
…00100011001000101
3122202002001120012111
412121233010121011
5103034300020401
63054042221021
7332230623010
oct63157043105
918662046174
106874220101
112a08355341
1213ba1b4771
13857237278
14492d78377
152a3770e51
hex199bc4645

6874220101 has 8 divisors (see below), whose sum is σ = 7874398784. Its totient is φ = 5878578240.

The previous prime is 6874220099. The next prime is 6874220137. The reversal of 6874220101 is 1010224786.

6874220101 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 a cyclic number.

It is not a de Polignac number, because 6874220101 - 21 = 6874220099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6874220701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130955 + ... + 1137016.

It is an arithmetic number, because the mean of its divisors is an integer number (984299848).

Almost surely, 26874220101 is an apocalyptic number.

It is an amenable number.

6874220101 is a deficient number, since it is larger than the sum of its proper divisors (1000178683).

6874220101 is a wasteful number, since it uses less digits than its factorization.

6874220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268411.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 6874220101 is about 82910.9166575789. The cubic root of 6874220101 is about 1901.4043265994.

Adding to 6874220101 its reverse (1010224786), we get a palindrome (7884444887).

The spelling of 6874220101 in words is "six billion, eight hundred seventy-four million, two hundred twenty thousand, one hundred one".

Divisors: 1 7 433 3031 2267971 15875797 982031443 6874220101