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3028529952 = 25337618209
BaseRepresentation
bin1011010010000011…
…1011001100100000
321211001201021002000
42310200323030200
522200300424302
61220303524000
7135023036250
oct26440731440
97731637060
103028529952
111314587418
127062b9600
13393593376
1420a311960
1512ad2c31c
hexb483b320

3028529952 has 192 divisors, whose sum is σ = 10261843200. Its totient is φ = 851005440.

The previous prime is 3028529951. The next prime is 3028529953. The reversal of 3028529952 is 2599258203.

3028529952 is a `hidden beast` number, since 30 + 2 + 8 + 529 + 95 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (3028529951) and next prime (3028529953).

It is a super-3 number, since 3×30285299523 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3028529898 and 3028529907.

It is not an unprimeable number, because it can be changed into a prime (3028529951) 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 31 ways as a sum of consecutive naturals, for example, 364824 + ... + 373032.

It is an arithmetic number, because the mean of its divisors is an integer number (53447100).

Almost surely, 23028529952 is an apocalyptic number.

3028529952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3028529952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5130921600).

3028529952 is an abundant number, since it is smaller than the sum of its proper divisors (7233313248).

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

3028529952 is a wasteful number, since it uses less digits than its factorization.

3028529952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8296 (or 8282 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 3028529952 is about 55032.0811163816. The cubic root of 3028529952 is about 1446.8070768693.

The spelling of 3028529952 in words is "three billion, twenty-eight million, five hundred twenty-nine thousand, nine hundred fifty-two".