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2088029 = 2989809
BaseRepresentation
bin111111101110001011101
310221002020102
413331301131
51013304104
6112430445
723514356
oct7756135
93832212
102088029
1111a6849
12848425
13581528
143c4d2d
152b3a1e
hex1fdc5d

2088029 has 8 divisors (see below), whose sum is σ = 2187000. Its totient is φ = 1990912.

The previous prime is 2088013. The next prime is 2088061. The reversal of 2088029 is 9208802.

2088029 = 1072 + 1082 + ... + 1952.

It can be written as a sum of positive squares in 4 ways, for example, as 403225 + 1684804 = 635^2 + 1298^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2088029 - 24 = 2088013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2087992 and 2088010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177 + ... + 2985.

It is an arithmetic number, because the mean of its divisors is an integer number (273375).

22088029 is an apocalyptic number.

2088029 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2088029 is a deficient number, since it is larger than the sum of its proper divisors (98971).

2088029 is an equidigital number, since it uses as much as digits as its factorization.

2088029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 2088029 is about 1445.0013840824. The cubic root of 2088029 is about 127.8141222946.

The spelling of 2088029 in words is "two million, eighty-eight thousand, twenty-nine".

Divisors: 1 29 89 809 2581 23461 72001 2088029