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104270068 = 2273723931
BaseRepresentation
bin1100011011100…
…00100011110100
321021012110122101
412031300203310
5203143120233
614202511444
72404165240
oct615604364
9237173571
10104270068
1153948711
122ab05584
13187aa286
14dbc3420
159249c7d
hex63708f4

104270068 has 12 divisors (see below), whose sum is σ = 208540192. Its totient is φ = 44687160.

The previous prime is 104270059. The next prime is 104270069. The reversal of 104270068 is 860072401.

104270068 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 3723931 = 104270068 / (1 + 0 + 4 + 2 + 7 + 0 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104270069) 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 in 3 ways as a sum of consecutive naturals, for example, 1861938 + ... + 1861993.

Almost surely, 2104270068 is an apocalyptic number.

It is an amenable number.

104270068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104270068 is a wasteful number, since it uses less digits than its factorization.

104270068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723942 (or 3723940 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 104270068 is about 10211.2716152299. The cubic root of 104270068 is about 470.6736499627.

The spelling of 104270068 in words is "one hundred four million, two hundred seventy thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 3723931 7447862 14895724 26067517 52135034 104270068