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2800484101 = 73916572287
BaseRepresentation
bin1010011011101011…
…1111111100000101
321020011121022222101
42212322333330011
521213410442401
61141520032101
7126253502452
oct24672777405
97204538871
102800484101
111207889178
12661a62631
133582696ac
141c7d0c829
15115cd3101
hexa6ebff05

2800484101 has 8 divisors (see below), whose sum is σ = 2807192960. Its totient is φ = 2793784608.

The previous prime is 2800484077. The next prime is 2800484111. The reversal of 2800484101 is 1014840082.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2800484101 is a prime.

It is a super-2 number, since 2×28004841012 = 15685422399907556402, which contains 22 as substring.

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 2800484101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800484111) 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, 1223380 + ... + 1225666.

It is an arithmetic number, because the mean of its divisors is an integer number (350899120).

Almost surely, 22800484101 is an apocalyptic number.

It is an amenable number.

2800484101 is a deficient number, since it is larger than the sum of its proper divisors (6708859).

2800484101 is a wasteful number, since it uses less digits than its factorization.

2800484101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 2800484101 is about 52919.6003480752. The cubic root of 2800484101 is about 1409.5409704075.

The spelling of 2800484101 in words is "two billion, eight hundred million, four hundred eighty-four thousand, one hundred one".

Divisors: 1 739 1657 2287 1224523 1690093 3789559 2800484101