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104040202 = 2739718719
BaseRepresentation
bin1100011001110…
…00011100001010
321020202210022211
412030320130022
5203113241302
614153535334
72402220130
oct614703412
9236683284
10104040202
1153800a42
122aa1454a
1318729766
14db63750
159201ad7
hex633870a

104040202 has 16 divisors (see below), whose sum is σ = 178813440. Its totient is φ = 44473968.

The previous prime is 104040191. The next prime is 104040203. The reversal of 104040202 is 202040401.

Adding to 104040202 its reverse (202040401), we get a palindrome (306080603).

It is not an unprimeable number, because it can be changed into a prime (104040203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3802 + ... + 14917.

It is an arithmetic number, because the mean of its divisors is an integer number (11175840).

Almost surely, 2104040202 is an apocalyptic number.

104040202 is a deficient number, since it is larger than the sum of its proper divisors (74773238).

104040202 is a wasteful number, since it uses less digits than its factorization.

104040202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19125.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 104040202 is about 10200.0099019560. The cubic root of 104040202 is about 470.3275248387.

The spelling of 104040202 in words is "one hundred four million, forty thousand, two hundred two".

Divisors: 1 2 7 14 397 794 2779 5558 18719 37438 131033 262066 7431443 14862886 52020101 104040202