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458000014 = 2319777561
BaseRepresentation
bin11011010011001…
…000011010001110
31011220210210220111
4123103020122032
51414222000024
6113240310234
714230636003
oct3323103216
91156723814
10458000014
1121559020a
1210947237a
1373b6b134
1444b818aa
152a31da94
hex1b4c868e

458000014 has 16 divisors (see below), whose sum is σ = 709981056. Its totient is φ = 221356800.

The previous prime is 457999999. The next prime is 458000033. The reversal of 458000014 is 410000854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56794 + ... + 64354.

It is an arithmetic number, because the mean of its divisors is an integer number (44373816).

Almost surely, 2458000014 is an apocalyptic number.

458000014 is a deficient number, since it is larger than the sum of its proper divisors (251981042).

458000014 is a wasteful number, since it uses less digits than its factorization.

458000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8571.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 458000014 is about 21400.9348861212. The cubic root of 458000014 is about 770.8238856701.

Adding to 458000014 its reverse (410000854), we get a palindrome (868000868).

The spelling of 458000014 in words is "four hundred fifty-eight million, fourteen", and thus it is an aban number.

Divisors: 1 2 31 62 977 1954 7561 15122 30287 60574 234391 468782 7387097 14774194 229000007 458000014