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29496808 = 2311714721
BaseRepresentation
bin111000010000…
…1010111101000
32001111121000101
41300201113220
530022344213
62532115144
7505501345
oct160412750
961447011
1029496808
1115717430
129a65ab4
136159c43
143cbb7cc
1528c9bdd
hex1c215e8

29496808 has 32 divisors (see below), whose sum is σ = 61197120. Its totient is φ = 13216000.

The previous prime is 29496781. The next prime is 29496809. The reversal of 29496808 is 80869492.

It is not an unprimeable number, because it can be changed into a prime (29496809) 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 7 ways as a sum of consecutive naturals, for example, 3888 + ... + 8608.

It is an arithmetic number, because the mean of its divisors is an integer number (1912410).

Almost surely, 229496808 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 29496808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30598560).

29496808 is an abundant number, since it is smaller than the sum of its proper divisors (31700312).

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

29496808 is a wasteful number, since it uses less digits than its factorization.

29496808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809 (or 4805 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 29496808 is about 5431.0963902328. The cubic root of 29496808 is about 308.9761853991.

The spelling of 29496808 in words is "twenty-nine million, four hundred ninety-six thousand, eight hundred eight".

Divisors: 1 2 4 8 11 22 44 71 88 142 284 568 781 1562 3124 4721 6248 9442 18884 37768 51931 103862 207724 335191 415448 670382 1340764 2681528 3687101 7374202 14748404 29496808