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17030148 = 2231419179
BaseRepresentation
bin100000011110…
…1110000000100
31012001012222020
41000331300010
513324431043
61405003140
7264516402
oct100756004
935035866
1017030148
119682003
1258534b0
1336b3715
142394472
151765e83
hex103dc04

17030148 has 12 divisors (see below), whose sum is σ = 39737040. Its totient is φ = 5676712.

The previous prime is 17030113. The next prime is 17030149. The reversal of 17030148 is 84103071.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (17030149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709578 + ... + 709601.

It is an arithmetic number, because the mean of its divisors is an integer number (3311420).

Almost surely, 217030148 is an apocalyptic number.

It is an amenable number.

17030148 is an abundant number, since it is smaller than the sum of its proper divisors (22706892).

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

17030148 is a wasteful number, since it uses less digits than its factorization.

17030148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419186 (or 1419184 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 17030148 is about 4126.7599881747. The cubic root of 17030148 is about 257.2800673367.

The spelling of 17030148 in words is "seventeen million, thirty thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 1419179 2838358 4257537 5676716 8515074 17030148