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29914404 = 22313233823
BaseRepresentation
bin111001000011…
…1010100100100
32002021210211220
41302013110210
530124230104
62545100340
7512161002
oct162072444
962253756
1029914404
1115982153
12a0276b0
136275040
143d89a72
15295d7d9
hex1c87524

29914404 has 48 divisors (see below), whose sum is σ = 75583872. Its totient is φ = 9153792.

The previous prime is 29914403. The next prime is 29914427. The reversal of 29914404 is 40441992.

It is not an unprimeable number, because it can be changed into a prime (29914403) 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 15 ways as a sum of consecutive naturals, for example, 35937 + ... + 36759.

It is an arithmetic number, because the mean of its divisors is an integer number (1574664).

Almost surely, 229914404 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 29914404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37791936).

29914404 is an abundant number, since it is smaller than the sum of its proper divisors (45669468).

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

29914404 is a wasteful number, since it uses less digits than its factorization.

29914404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 29914404 is about 5469.4061834901. The cubic root of 29914404 is about 310.4274505650.

The spelling of 29914404 in words is "twenty-nine million, nine hundred fourteen thousand, four hundred four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 233 466 699 823 932 1398 1646 2469 2796 3029 3292 4938 6058 9087 9876 10699 12116 18174 21398 32097 36348 42796 64194 128388 191759 383518 575277 767036 1150554 2301108 2492867 4985734 7478601 9971468 14957202 29914404