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114304281 = 37132931429
BaseRepresentation
bin1101101000000…
…10010100011001
321222002020222220
412310002110121
5213230214111
615201534253
72555366430
oct664022431
9258066886
10114304281
1159581553
1232344389
131a8b1590
1411276117
15a07ce06
hex6d02519

114304281 has 32 divisors (see below), whose sum is σ = 188348160. Its totient is φ = 60044544.

The previous prime is 114304279. The next prime is 114304297. The reversal of 114304281 is 182403411.

It is not a de Polignac number, because 114304281 - 21 = 114304279 is a prime.

It is a super-2 number, since 2×1143042812 = 26130937309853922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (114304241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79275 + ... + 80703.

It is an arithmetic number, because the mean of its divisors is an integer number (5885880).

Almost surely, 2114304281 is an apocalyptic number.

It is an amenable number.

114304281 is a deficient number, since it is larger than the sum of its proper divisors (74043879).

114304281 is a wasteful number, since it uses less digits than its factorization.

114304281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 114304281 is about 10691.3180197766. The cubic root of 114304281 is about 485.3117788428.

Adding to 114304281 its reverse (182403411), we get a palindrome (296707692).

The spelling of 114304281 in words is "one hundred fourteen million, three hundred four thousand, two hundred eighty-one".

Divisors: 1 3 7 13 21 39 91 273 293 879 1429 2051 3809 4287 6153 10003 11427 18577 26663 30009 55731 79989 130039 390117 418697 1256091 2930879 5443061 8792637 16329183 38101427 114304281