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469054234 = 21143495829
BaseRepresentation
bin11011111101010…
…011001100011010
31012200121102110001
4123331103030122
51430034213414
6114313243214
714423616025
oct3375231432
91180542401
10469054234
11220850430
1211110350a
137623b7ac
144641c1bc
152b2a4074
hex1bf5331a

469054234 has 16 divisors (see below), whose sum is σ = 785394720. Its totient is φ = 208247760.

The previous prime is 469054213. The next prime is 469054237. The reversal of 469054234 is 432450964.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 469054193 and 469054202.

It is not an unprimeable number, because it can be changed into a prime (469054237) by changing a digit.

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, 246969 + ... + 248860.

It is an arithmetic number, because the mean of its divisors is an integer number (49087170).

Almost surely, 2469054234 is an apocalyptic number.

469054234 is a deficient number, since it is larger than the sum of its proper divisors (316340486).

469054234 is a wasteful number, since it uses less digits than its factorization.

469054234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495885.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 469054234 is about 21657.6599382297. The cubic root of 469054234 is about 776.9761480586.

The spelling of 469054234 in words is "four hundred sixty-nine million, fifty-four thousand, two hundred thirty-four".

Divisors: 1 2 11 22 43 86 473 946 495829 991658 5454119 10908238 21320647 42641294 234527117 469054234