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4430487074 = 2131511128499
BaseRepresentation
bin1000010000001001…
…11101111000100010
3102102202202001200212
410020010331320202
533033201041244
62011344414122
7214535342636
oct41004757042
912382661625
104430487074
111973992572
12a37917342
13557b788b0
143005b2dc6
151ade5bd9e
hex10813de22

4430487074 has 16 divisors (see below), whose sum is σ = 7204344000. Its totient is φ = 2031296400.

The previous prime is 4430487073. The next prime is 4430487077. The reversal of 4430487074 is 4707840344.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4430487071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 560324 + ... + 568175.

It is an arithmetic number, because the mean of its divisors is an integer number (450271500).

Almost surely, 24430487074 is an apocalyptic number.

4430487074 is a deficient number, since it is larger than the sum of its proper divisors (2773856926).

4430487074 is a wasteful number, since it uses less digits than its factorization.

4430487074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128665.

The product of its (nonzero) digits is 301056, while the sum is 41.

The square root of 4430487074 is about 66561.9040743277. The cubic root of 4430487074 is about 1642.4184863176.

The spelling of 4430487074 in words is "four billion, four hundred thirty million, four hundred eighty-seven thousand, seventy-four".

Divisors: 1 2 13 26 151 302 1963 3926 1128499 2256998 14670487 29340974 170403349 340806698 2215243537 4430487074