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16025052 = 2232946049
BaseRepresentation
bin111101001000…
…010111011100
31010011011020110
4331020113130
513100300202
61331250020
7253132161
oct75102734
933134213
1016025052
11905594a
125449910
1334210a4
1421b2068
15161826c
hexf485dc

16025052 has 24 divisors (see below), whose sum is σ = 38682000. Its totient is φ = 5157376.

The previous prime is 16025039. The next prime is 16025057. The reversal of 16025052 is 25052061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16025057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22677 + ... + 23372.

It is an arithmetic number, because the mean of its divisors is an integer number (1611750).

Almost surely, 216025052 is an apocalyptic number.

16025052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16025052 is an abundant number, since it is smaller than the sum of its proper divisors (22656948).

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

16025052 is a wasteful number, since it uses less digits than its factorization.

16025052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46085 (or 46083 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 16025052 is about 4003.1302751722. The cubic root of 16025052 is about 252.1156561578.

The spelling of 16025052 in words is "sixteen million, twenty-five thousand, fifty-two".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 46049 92098 138147 184196 276294 552588 1335421 2670842 4006263 5341684 8012526 16025052