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29914008 = 2333121297
BaseRepresentation
bin111001000011…
…1001110011000
32002021210022020
41302013032120
530124222013
62545054440
7512156565
oct162071630
962253266
1029914008
1115981923
12a027420
136274ac7
143d8986c
15295d623
hex1c87398

29914008 has 48 divisors (see below), whose sum is σ = 77334840. Its totient is φ = 9642240.

The previous prime is 29913997. The next prime is 29914009. The reversal of 29914008 is 80041992.

It is a self number, because there is not a number n which added to its sum of digits gives 29914008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29914009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22416 + ... + 23712.

Almost surely, 229914008 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 29914008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38667420).

29914008 is an abundant number, since it is smaller than the sum of its proper divisors (47420832).

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

29914008 is a wasteful number, since it uses less digits than its factorization.

29914008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 29914008 is about 5469.3699819998. The cubic root of 29914008 is about 310.4260807699.

The spelling of 29914008 in words is "twenty-nine million, nine hundred fourteen thousand, eight".

Divisors: 1 2 3 4 6 8 12 24 31 62 93 124 186 248 372 744 961 1297 1922 2594 2883 3844 3891 5188 5766 7688 7782 10376 11532 15564 23064 31128 40207 80414 120621 160828 241242 321656 482484 964968 1246417 2492834 3739251 4985668 7478502 9971336 14957004 29914008