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448137803744 = 2514004306367
BaseRepresentation
bin1101000010101110001…
…10000011011111100000
31120211201111100011120222
412201113012003133200
524320241234204434
6541512140222212
744243162324111
oct6412706033740
91524644304528
10448137803744
1116306611a884
1272a2853a968
133334a652497
141799346a208
15b9cca4b72e
hex68571837e0

448137803744 has 12 divisors (see below), whose sum is σ = 882271301184. Its totient is φ = 224068901856.

The previous prime is 448137803627. The next prime is 448137803747. The reversal of 448137803744 is 447308731844.

It is a super-2 number, since 2×4481378037442 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448137803747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002153152 + ... + 7002153215.

It is an arithmetic number, because the mean of its divisors is an integer number (73522608432).

Almost surely, 2448137803744 is an apocalyptic number.

It is an amenable number.

448137803744 is a deficient number, since it is larger than the sum of its proper divisors (434133497440).

448137803744 is a wasteful number, since it uses less digits than its factorization.

448137803744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14004306377 (or 14004306369 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 53.

The spelling of 448137803744 in words is "four hundred forty-eight billion, one hundred thirty-seven million, eight hundred three thousand, seven hundred forty-four".

Divisors: 1 2 4 8 16 32 14004306367 28008612734 56017225468 112034450936 224068901872 448137803744