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16709130 = 23251767163
BaseRepresentation
bin111111101111…
…011000001010
31011102220121200
4333233120022
513234143010
61354045030
7262011444
oct77573012
934386550
1016709130
1194828a9
125719776
133600579
14230d494
151700cc0
hexfef60a

16709130 has 96 divisors (see below), whose sum is σ = 46972224. Its totient is φ = 4105728.

The previous prime is 16709107. The next prime is 16709149. The reversal of 16709130 is 3190761.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16709094 and 16709103.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102429 + ... + 102591.

It is an arithmetic number, because the mean of its divisors is an integer number (489294).

Almost surely, 216709130 is an apocalyptic number.

16709130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16709130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23486112).

16709130 is an abundant number, since it is smaller than the sum of its proper divisors (30263094).

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

16709130 is a wasteful number, since it uses less digits than its factorization.

16709130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 16709130 is about 4087.6802712541. The cubic root of 16709130 is about 255.6532271761.

Adding to 16709130 its reverse (3190761), we get a palindrome (19899891).

The spelling of 16709130 in words is "sixteen million, seven hundred nine thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 17 18 30 34 45 51 67 85 90 102 134 153 163 170 201 255 306 326 335 402 489 510 603 670 765 815 978 1005 1139 1206 1467 1530 1630 2010 2278 2445 2771 2934 3015 3417 4890 5542 5695 6030 6834 7335 8313 10251 10921 11390 13855 14670 16626 17085 20502 21842 24939 27710 32763 34170 41565 49878 51255 54605 65526 83130 98289 102510 109210 124695 163815 185657 196578 249390 327630 371314 491445 556971 928285 982890 1113942 1670913 1856570 2784855 3341826 5569710 8354565 16709130