Search a number
-
+
17148030 = 235571601
BaseRepresentation
bin100000101101…
…0100001111110
31012021012200020
41001122201332
513342214110
61411313010
7265520154
oct101324176
935235606
1017148030
119752629
1258ab766
133725283
1423c53d4
15178ad70
hex105a87e

17148030 has 16 divisors (see below), whose sum is σ = 41155344. Its totient is φ = 4572800.

The previous prime is 17148023. The next prime is 17148073. The reversal of 17148030 is 3084171.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285771 + ... + 285830.

It is an arithmetic number, because the mean of its divisors is an integer number (2572209).

Almost surely, 217148030 is an apocalyptic number.

17148030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17148030 is an abundant number, since it is smaller than the sum of its proper divisors (24007314).

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

17148030 is a wasteful number, since it uses less digits than its factorization.

17148030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571611.

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

The square root of 17148030 is about 4141.0179907844. The cubic root of 17148030 is about 257.8723303198.

The spelling of 17148030 in words is "seventeen million, one hundred forty-eight thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 571601 1143202 1714803 2858005 3429606 5716010 8574015 17148030