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2214663051223 = 72277716275551
BaseRepresentation
bin100000001110100100001…
…101000101011111010111
321211201102200020201022201
4200032210031011133113
5242241112220114343
64413222511105331
7316001262222400
oct40164415053727
97751380221281
102214663051223
11784262613437
122b9272212247
13130ac36659cc
14792941249a7
153c91d8a994d
hex203a43457d7

2214663051223 has 12 divisors (see below), whose sum is σ = 2577168556992. Its totient is φ = 1897598925600.

The previous prime is 2214663051121. The next prime is 2214663051229. The reversal of 2214663051223 is 3221503664122.

It is a de Polignac number, because none of the positive numbers 2k-2214663051223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214663051229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8001703 + ... + 8273848.

It is an arithmetic number, because the mean of its divisors is an integer number (214764046416).

Almost surely, 22214663051223 is an apocalyptic number.

2214663051223 is a deficient number, since it is larger than the sum of its proper divisors (362505505769).

2214663051223 is a wasteful number, since it uses less digits than its factorization.

2214663051223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16278342 (or 16278335 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 2214663051223 in words is "two trillion, two hundred fourteen billion, six hundred sixty-three million, fifty-one thousand, two hundred twenty-three".

Divisors: 1 7 49 2777 19439 136073 16275551 113928857 797501999 45197205127 316380435889 2214663051223