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29269196 = 221119157223
BaseRepresentation
bin110111110100…
…1110011001100
32001002000210022
41233221303030
524443103241
62523201312
7503532635
oct157516314
961060708
1029269196
1115581420
129976238
1360aa468
143c5c88c
15288254b
hex1be9ccc

29269196 has 48 divisors (see below), whose sum is σ = 59458560. Its totient is φ = 12467520.

The previous prime is 29269193. The next prime is 29269211. The reversal of 29269196 is 69196292.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (29269193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131141 + ... + 131363.

It is an arithmetic number, because the mean of its divisors is an integer number (1238720).

Almost surely, 229269196 is an apocalyptic number.

It is an amenable number.

29269196 is an abundant number, since it is smaller than the sum of its proper divisors (30189364).

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

29269196 is a wasteful number, since it uses less digits than its factorization.

29269196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 412 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 29269196 is about 5410.1012929519. The cubic root of 29269196 is about 308.1793945637.

The spelling of 29269196 in words is "twenty-nine million, two hundred sixty-nine thousand, one hundred ninety-six".

Divisors: 1 2 4 11 19 22 38 44 76 157 209 223 314 418 446 628 836 892 1727 2453 2983 3454 4237 4906 5966 6908 8474 9812 11932 16948 32813 35011 46607 65626 70022 93214 131252 140044 186428 385121 665209 770242 1330418 1540484 2660836 7317299 14634598 29269196