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29052854 = 2107349389
BaseRepresentation
bin110111011010…
…0111110110110
32000200001000122
41232310332312
524414142404
62514411542
7501642125
oct156647666
960601018
1029052854
1115443926
129890bb2
136032b4c
143c03abc
15283d3be
hex1bb4fb6

29052854 has 16 divisors (see below), whose sum is σ = 44226000. Its totient is φ = 14312544.

The previous prime is 29052827. The next prime is 29052889. The reversal of 29052854 is 45825092.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74492 + ... + 74880.

It is an arithmetic number, because the mean of its divisors is an integer number (2764125).

Almost surely, 229052854 is an apocalyptic number.

29052854 is a deficient number, since it is larger than the sum of its proper divisors (15173146).

29052854 is a wasteful number, since it uses less digits than its factorization.

29052854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 29052854 is about 5390.0699438876. The cubic root of 29052854 is about 307.4182178353.

The spelling of 29052854 in words is "twenty-nine million, fifty-two thousand, eight hundred fifty-four".

Divisors: 1 2 107 214 349 389 698 778 37343 41623 74686 83246 135761 271522 14526427 29052854