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2806673067141 = 37914843797851
BaseRepresentation
bin101000110101111010110…
…000000100110010000101
3100221022111212112112011120
4220311322300010302011
5331441031301122031
65545211240224153
7406526655304236
oct50657260046205
910838455475146
102806673067141
1199233785a6a9
12393b5116b059
1317488bb78c88
1499bb518b08d
154d01c059a96
hex28d7ac04c85

2806673067141 has 16 divisors (see below), whose sum is σ = 3789860828160. Its totient is φ = 1847303593200.

The previous prime is 2806673067113. The next prime is 2806673067173. The reversal of 2806673067141 is 1417603766082.

It is a happy number.

It is not a de Polignac number, because 2806673067141 - 213 = 2806673058949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2806673067241) 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, 3118866 + ... + 3916716.

It is an arithmetic number, because the mean of its divisors is an integer number (236866301760).

Almost surely, 22806673067141 is an apocalyptic number.

It is an amenable number.

2806673067141 is a deficient number, since it is larger than the sum of its proper divisors (983187761019).

2806673067141 is a wasteful number, since it uses less digits than its factorization.

2806673067141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812776.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 2806673067141 in words is "two trillion, eight hundred six billion, six hundred seventy-three million, sixty-seven thousand, one hundred forty-one".

Divisors: 1 3 79 237 14843 44529 797851 1172597 2393553 3517791 63030229 189090687 11842502393 35527507179 935557689047 2806673067141