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29007914 = 21310710427
BaseRepresentation
bin110111010101…
…0000000101010
32000120202101012
41232222000222
524411223124
62513423522
7501364115
oct156520052
960522335
1029007914
1115413091
12986aba2
136018560
143bd157c
15282ee0e
hex1baa02a

29007914 has 16 divisors (see below), whose sum is σ = 47301408. Its totient is φ = 13261872.

The previous prime is 29007877. The next prime is 29007941. The reversal of 29007914 is 41970092.

It is a Curzon number.

It is an unprimeable number.

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, 2432 + ... + 7995.

It is an arithmetic number, because the mean of its divisors is an integer number (2956338).

Almost surely, 229007914 is an apocalyptic number.

29007914 is a deficient number, since it is larger than the sum of its proper divisors (18293494).

29007914 is a wasteful number, since it uses less digits than its factorization.

29007914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10549.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 29007914 is about 5385.8995534637. The cubic root of 29007914 is about 307.2596275156.

The spelling of 29007914 in words is "twenty-nine million, seven thousand, nine hundred fourteen".

Divisors: 1 2 13 26 107 214 1391 2782 10427 20854 135551 271102 1115689 2231378 14503957 29007914