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6137080321 = 71166351977
BaseRepresentation
bin1011011011100110…
…00110101000000001
3120211200222222112011
411231303012220001
5100032043032241
62452550532521
7305040215311
oct55563065001
916750888464
106137080321
11266a249309
121233367141
1376a5c3198
144230d3441
1525dbb4281
hex16dcc6a01

6137080321 has 8 divisors (see below), whose sum is σ = 6227380224. Its totient is φ = 6046887840.

The previous prime is 6137080273. The next prime is 6137080331. The reversal of 6137080321 is 1230807316.

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 6137080321 - 211 = 6137078273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6137080331) 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, 92085 + ... + 144061.

It is an arithmetic number, because the mean of its divisors is an integer number (778422528).

Almost surely, 26137080321 is an apocalyptic number.

It is an amenable number.

6137080321 is a deficient number, since it is larger than the sum of its proper divisors (90299903).

6137080321 is a wasteful number, since it uses less digits than its factorization.

6137080321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53711.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 6137080321 is about 78339.5195351618. The cubic root of 6137080321 is about 1830.8549382014.

Adding to 6137080321 its reverse (1230807316), we get a palindrome (7367887637).

The spelling of 6137080321 in words is "six billion, one hundred thirty-seven million, eighty thousand, three hundred twenty-one".

Divisors: 1 71 1663 51977 118073 3690367 86437751 6137080321