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452445114500 = 225317131406327
BaseRepresentation
bin1101001010101111101…
…01001001000010000100
31121020211200022020010222
412211113311021002010
524403101422131000
6543503405003512
744455004006321
oct6452765110204
91536750266128
10452445114500
11164976521135
127382ab53598
1333885b31482
1417c81537b48
15bb80c76a85
hex6957d49084

452445114500 has 96 divisors (see below), whose sum is σ = 1054255378176. Its totient is φ = 169031616000.

The previous prime is 452445114487. The next prime is 452445114509. The reversal of 452445114500 is 5411544254.

It is a super-2 number, since 2×4524451145002 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452445114509) 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 31 ways as a sum of consecutive naturals, for example, 910337 + ... + 1316663.

It is an arithmetic number, because the mean of its divisors is an integer number (10981826856).

Almost surely, 2452445114500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452445114500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527127689088).

452445114500 is an abundant number, since it is smaller than the sum of its proper divisors (601810263676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452445114500 is a wasteful number, since it uses less digits than its factorization.

452445114500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406494 (or 406482 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 452445114500 its reverse (5411544254), we get a palindrome (457856658754).

The spelling of 452445114500 in words is "four hundred fifty-two billion, four hundred forty-five million, one hundred fourteen thousand, five hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 125 131 170 250 262 340 425 500 524 655 850 1310 1700 2125 2227 2620 3275 4250 4454 6550 8500 8908 11135 13100 16375 22270 32750 44540 55675 65500 111350 222700 278375 406327 556750 812654 1113500 1625308 2031635 4063270 6907559 8126540 10158175 13815118 20316350 27630236 34537795 40632700 50790875 53228837 69075590 101581750 106457674 138151180 172688975 203163500 212915348 266144185 345377950 532288370 690755900 863444875 904890229 1064576740 1330720925 1726889750 1809780458 2661441850 3453779500 3619560916 4524451145 5322883700 6653604625 9048902290 13307209250 18097804580 22622255725 26614418500 45244511450 90489022900 113111278625 226222557250 452445114500