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29996932 = 2277179191
BaseRepresentation
bin111001001101…
…1011110000100
32002110000001111
41302123132010
530134400212
62550534404
7512653420
oct162333604
962400044
1029996932
1115a29159
12a067404
1362a3784
143dabb80
152977ea7
hex1c9b784

29996932 has 48 divisors (see below), whose sum is σ = 61931520. Its totient is φ = 12448800.

The previous prime is 29996921. The next prime is 29996983. The reversal of 29996932 is 23969992.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156957 + ... + 157147.

It is an arithmetic number, because the mean of its divisors is an integer number (1290240).

Almost surely, 229996932 is an apocalyptic number.

It is an amenable number.

29996932 is an abundant number, since it is smaller than the sum of its proper divisors (31934588).

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

29996932 is a wasteful number, since it uses less digits than its factorization.

29996932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 350 counting only the distinct ones).

The product of its digits is 472392, while the sum is 49.

The square root of 29996932 is about 5476.9454990898. The cubic root of 29996932 is about 310.7126580239.

The spelling of 29996932 in words is "twenty-nine million, nine hundred ninety-six thousand, nine hundred thirty-two".

Divisors: 1 2 4 7 14 28 71 79 142 158 191 284 316 382 497 553 764 994 1106 1337 1988 2212 2674 5348 5609 11218 13561 15089 22436 27122 30178 39263 54244 60356 78526 94927 105623 157052 189854 211246 379708 422492 1071319 2142638 4285276 7499233 14998466 29996932