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2812852224001 = 611991697136547
BaseRepresentation
bin101000111011101011000…
…011101100000000000001
3100221220110111201012212001
4220323223003230000001
5332041210132132001
65552112333104001
7410136046256641
oct50735303540001
910856414635761
102812852224001
11994a18827706
12395196628001
131753350b1c01
149a1ddab4521
154d27e781001
hex28eeb0ec001

2812852224001 has 16 divisors (see below), whose sum is σ = 2875045449600. Its totient is φ = 2751194350080.

The previous prime is 2812852223953. The next prime is 2812852224029. The reversal of 2812852224001 is 1004222582182.

It is a cyclic number.

It is not a de Polignac number, because 2812852224001 - 225 = 2812818669569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2812852224601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20531610 + ... + 20668156.

It is an arithmetic number, because the mean of its divisors is an integer number (179690340600).

Almost surely, 22812852224001 is an apocalyptic number.

It is an amenable number.

2812852224001 is a deficient number, since it is larger than the sum of its proper divisors (62193225599).

2812852224001 is a wasteful number, since it uses less digits than its factorization.

2812852224001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138504.

The product of its (nonzero) digits is 40960, while the sum is 37.

The spelling of 2812852224001 in words is "two trillion, eight hundred twelve billion, eight hundred fifty-two million, two hundred twenty-four thousand, one".

Divisors: 1 61 199 1697 12139 103517 136547 337703 8329367 20599883 27172853 231720259 1657544033 14134935799 46112331541 2812852224001