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29298944 = 28193593
BaseRepresentation
bin110111111000…
…1000100000000
32001010112121002
41233301010000
530000031234
62523551132
7504015443
oct157610400
961115532
1029298944
11155a1804
12998b4a8
1360bab6c
143c6965a
15288b27e
hex1bf1100

29298944 has 36 divisors (see below), whose sum is σ = 58885596. Its totient is φ = 14548992.

The previous prime is 29298943. The next prime is 29298959. The reversal of 29298944 is 44989292.

It can be written as a sum of positive squares in 2 ways, for example, as 12390400 + 16908544 = 3520^2 + 4112^2 .

It is not an unprimeable number, because it can be changed into a prime (29298943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49112 + ... + 49704.

It is an arithmetic number, because the mean of its divisors is an integer number (1635711).

Almost surely, 229298944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29298944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29442798).

29298944 is an abundant number, since it is smaller than the sum of its proper divisors (29586652).

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

29298944 is an equidigital number, since it uses as much as digits as its factorization.

29298944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 788 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 29298944 is about 5412.8498963116. The cubic root of 29298944 is about 308.2837661413.

The spelling of 29298944 in words is "twenty-nine million, two hundred ninety-eight thousand, nine hundred forty-four".

Divisors: 1 2 4 8 16 32 64 128 193 256 386 593 772 1186 1544 2372 3088 4744 6176 9488 12352 18976 24704 37952 49408 75904 114449 151808 228898 457796 915592 1831184 3662368 7324736 14649472 29298944