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104317634 = 252158817
BaseRepresentation
bin1100011011111…
…00001011000010
321021021212220002
412031330023002
5203201131014
614203520002
72404454021
oct615741302
9237255802
10104317634
1153980423
122ab29002
13187c5b15
14dbd68b8
159258dde
hex637c2c2

104317634 has 4 divisors (see below), whose sum is σ = 156476454. Its totient is φ = 52158816.

The previous prime is 104317567. The next prime is 104317639. The reversal of 104317634 is 436713401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 436713401 = 479911719.

It can be written as a sum of positive squares in only one way, i.e., 69472225 + 34845409 = 8335^2 + 5903^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104317597 and 104317606.

It is not an unprimeable number, because it can be changed into a prime (104317639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26079407 + ... + 26079410.

Almost surely, 2104317634 is an apocalyptic number.

104317634 is a deficient number, since it is larger than the sum of its proper divisors (52158820).

104317634 is an equidigital number, since it uses as much as digits as its factorization.

104317634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52158819.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 104317634 is about 10213.6004425472. The cubic root of 104317634 is about 470.7452098385.

The spelling of 104317634 in words is "one hundred four million, three hundred seventeen thousand, six hundred thirty-four".

Divisors: 1 2 52158817 104317634