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2952028 = 221017307
BaseRepresentation
bin1011010000101101011100
312112222102101
423100231130
51223431103
6143134444
734043332
oct13205534
95488371
102952028
1117369a2
12ba4424
137c4881
1456bb52
153d4a1d
hex2d0b5c

2952028 has 12 divisors (see below), whose sum is σ = 5217912. Its totient is φ = 1461200.

The previous prime is 2952017. The next prime is 2952029. The reversal of 2952028 is 8202592.

2952028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2951987 and 2952005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2952029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3250 + ... + 4057.

It is an arithmetic number, because the mean of its divisors is an integer number (434826).

22952028 is an apocalyptic number.

It is an amenable number.

2952028 is a deficient number, since it is larger than the sum of its proper divisors (2265884).

2952028 is a wasteful number, since it uses less digits than its factorization.

2952028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7412 (or 7410 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2952028 is about 1718.1466759273. The cubic root of 2952028 is about 143.4520715511.

The spelling of 2952028 in words is "two million, nine hundred fifty-two thousand, twenty-eight".

Divisors: 1 2 4 101 202 404 7307 14614 29228 738007 1476014 2952028