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29107244 = 2245715923
BaseRepresentation
bin110111100001…
…0010000101100
32000202210122002
41233002100230
524422412434
62515511432
7502256525
oct157022054
960683562
1029107244
1115480781
1298b8578
13605182a
143c1984c
15284e57e
hex1bc242c

29107244 has 12 divisors (see below), whose sum is σ = 51052344. Its totient is φ = 14520864.

The previous prime is 29107223. The next prime is 29107249. The reversal of 29107244 is 44270192.

It is not an unprimeable number, because it can be changed into a prime (29107249) 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 3 ways as a sum of consecutive naturals, for example, 6134 + ... + 9789.

It is an arithmetic number, because the mean of its divisors is an integer number (4254362).

Almost surely, 229107244 is an apocalyptic number.

It is an amenable number.

29107244 is a deficient number, since it is larger than the sum of its proper divisors (21945100).

29107244 is a wasteful number, since it uses less digits than its factorization.

29107244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16384 (or 16382 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 29107244 is about 5395.1129737940. The cubic root of 29107244 is about 307.6099379963.

The spelling of 29107244 in words is "twenty-nine million, one hundred seven thousand, two hundred forty-four".

Divisors: 1 2 4 457 914 1828 15923 31846 63692 7276811 14553622 29107244