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29693696 = 28176823
BaseRepresentation
bin111000101000…
…1011100000000
32001212121002112
41301101130000
530100144241
62540234452
7510251354
oct161213400
961777075
1029693696
111584134a
129b3ba28
1361c8746
143d2d464
1529181eb
hex1c51700

29693696 has 36 divisors (see below), whose sum is σ = 62767152. Its totient is φ = 13971456.

The previous prime is 29693687. The next prime is 29693701. The reversal of 29693696 is 69639692.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941 + ... + 7763.

It is an arithmetic number, because the mean of its divisors is an integer number (1743532).

Almost surely, 229693696 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 29693696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31383576).

29693696 is an abundant number, since it is smaller than the sum of its proper divisors (33073456).

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

29693696 is an equidigital number, since it uses as much as digits as its factorization.

29693696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6856 (or 6842 counting only the distinct ones).

The product of its digits is 944784, while the sum is 50.

The square root of 29693696 is about 5449.1922337168. The cubic root of 29693696 is about 309.6621223328.

The spelling of 29693696 in words is "twenty-nine million, six hundred ninety-three thousand, six hundred ninety-six".

Divisors: 1 2 4 8 16 17 32 34 64 68 128 136 256 272 544 1088 2176 4352 6823 13646 27292 54584 109168 115991 218336 231982 436672 463964 873344 927928 1746688 1855856 3711712 7423424 14846848 29693696