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16482130 = 257233637
BaseRepresentation
bin111110110111…
…111101010010
31011000101020021
4332313331102
513204412010
61345134054
7260044600
oct76677522
934011207
1016482130
1193382a5
12562a32a
133551152
142290870
1516a88da
hexfb7f52

16482130 has 24 divisors (see below), whose sum is σ = 34512588. Its totient is φ = 5650848.

The previous prime is 16482127. The next prime is 16482149. The reversal of 16482130 is 3128461.

It can be written as a sum of positive squares in 2 ways, for example, as 14768649 + 1713481 = 3843^2 + 1309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16482095 and 16482104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16329 + ... + 17308.

Almost surely, 216482130 is an apocalyptic number.

16482130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16482130 is an abundant number, since it is smaller than the sum of its proper divisors (18030458).

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

16482130 is a wasteful number, since it uses less digits than its factorization.

16482130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33658 (or 33651 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 16482130 is about 4059.8189614809. The cubic root of 16482130 is about 254.4902285494.

The spelling of 16482130 in words is "sixteen million, four hundred eighty-two thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 33637 67274 168185 235459 336370 470918 1177295 1648213 2354590 3296426 8241065 16482130