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97504105 = 5191026359
BaseRepresentation
bin1011100111111…
…00101101101001
320210110201111011
411303330231221
5144430112410
613401503521
72262525346
oct563745551
9223421434
1097504105
1150047306
12287a1ba1
131727b74a
14cd417cd
15886018a
hex5cfcb69

97504105 has 8 divisors (see below), whose sum is σ = 123163200. Its totient is φ = 73897776.

The previous prime is 97504103. The next prime is 97504111. The reversal of 97504105 is 50140579.

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 97504105 - 21 = 97504103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97504103) 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 7 ways as a sum of consecutive naturals, for example, 513085 + ... + 513274.

It is an arithmetic number, because the mean of its divisors is an integer number (15395400).

Almost surely, 297504105 is an apocalyptic number.

97504105 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

97504105 is a deficient number, since it is larger than the sum of its proper divisors (25659095).

97504105 is a wasteful number, since it uses less digits than its factorization.

97504105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026383.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 97504105 is about 9874.4166916330. The cubic root of 97504105 is about 460.2646633853.

The spelling of 97504105 in words is "ninety-seven million, five hundred four thousand, one hundred five".

Divisors: 1 5 19 95 1026359 5131795 19500821 97504105