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29934924 = 2233767421
BaseRepresentation
bin111001000110…
…0010101001100
32002022211222220
41302030111030
530130404144
62545335340
7512304555
oct162142514
962284886
1029934924
1115996608
12a037550
136281496
143d9332c
152964919
hex1c8c54c

29934924 has 24 divisors (see below), whose sum is σ = 71737008. Its totient is φ = 9708480.

The previous prime is 29934913. The next prime is 29934929. The reversal of 29934924 is 42943992.

It is not an unprimeable number, because it can be changed into a prime (29934929) 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, 33267 + ... + 34154.

It is an arithmetic number, because the mean of its divisors is an integer number (2989042).

Almost surely, 229934924 is an apocalyptic number.

It is an amenable number.

29934924 is an abundant number, since it is smaller than the sum of its proper divisors (41802084).

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

29934924 is a wasteful number, since it uses less digits than its factorization.

29934924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67465 (or 67463 counting only the distinct ones).

The product of its digits is 139968, while the sum is 42.

The square root of 29934924 is about 5471.2817511073. The cubic root of 29934924 is about 310.4984143203.

The spelling of 29934924 in words is "twenty-nine million, nine hundred thirty-four thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 67421 134842 202263 269684 404526 809052 2494577 4989154 7483731 9978308 14967462 29934924