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454325105 = 5136989617
BaseRepresentation
bin11011000101000…
…111001101110001
31011122220002212202
4123011013031301
51412301400410
6113025432545
714154461663
oct3305071561
91148802782
10454325105
112135001a3
1210819b755
1373182530
14444a6533
1529d44ca5
hex1b147371

454325105 has 8 divisors (see below), whose sum is σ = 587127912. Its totient is φ = 335501568.

The previous prime is 454325099. The next prime is 454325117. The reversal of 454325105 is 501523454.

It can be written as a sum of positive squares in 4 ways, for example, as 7974976 + 446350129 = 2824^2 + 21127^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454325105 - 26 = 454325041 is a prime.

It is a super-3 number, since 3×4543251053 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian 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, 3494744 + ... + 3494873.

It is an arithmetic number, because the mean of its divisors is an integer number (73390989).

Almost surely, 2454325105 is an apocalyptic number.

It is an amenable number.

454325105 is a deficient number, since it is larger than the sum of its proper divisors (132802807).

454325105 is a wasteful number, since it uses less digits than its factorization.

454325105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989635.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 454325105 is about 21314.9033542261. The cubic root of 454325105 is about 768.7566965288.

Adding to 454325105 its reverse (501523454), we get a palindrome (955848559).

The spelling of 454325105 in words is "four hundred fifty-four million, three hundred twenty-five thousand, one hundred five".

Divisors: 1 5 13 65 6989617 34948085 90865021 454325105