Search a number
-
+
16242908 = 22113111187
BaseRepresentation
bin111101111101…
…100011011100
31010120020002012
4331331203130
513124233113
61340050352
7255030263
oct75754334
933506065
1016242908
1191945a0
1255339b8
1334992b6
14222b5da
15165caa8
hexf7d8dc

16242908 has 24 divisors (see below), whose sum is σ = 31135104. Its totient is φ = 7353200.

The previous prime is 16242887. The next prime is 16242913. The reversal of 16242908 is 80924261.

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, 13091 + ... + 14277.

It is an arithmetic number, because the mean of its divisors is an integer number (1297296).

Almost surely, 216242908 is an apocalyptic number.

It is an amenable number.

16242908 is a deficient number, since it is larger than the sum of its proper divisors (14892196).

16242908 is a wasteful number, since it uses less digits than its factorization.

16242908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 16242908 is about 4030.2491238136. The cubic root of 16242908 is about 253.2529977651.

The spelling of 16242908 in words is "sixteen million, two hundred forty-two thousand, nine hundred eight".

Divisors: 1 2 4 11 22 44 311 622 1187 1244 2374 3421 4748 6842 13057 13684 26114 52228 369157 738314 1476628 4060727 8121454 16242908