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42236961470 = 2511675730931
BaseRepresentation
bin100111010101100001…
…001110001010111110
311001000120021221202022
4213111201032022332
51143000130231340
631223044400142
73023446151234
oct472541161276
9131016257668
1042236961470
1116a04733330
1282290a6052
133ca16556c2
14208970a954
1511730a53b5
hex9d584e2be

42236961470 has 32 divisors (see below), whose sum is σ = 84175929216. Its totient is φ = 15129655200.

The previous prime is 42236961433. The next prime is 42236961511. The reversal of 42236961470 is 7416963224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2858096 + ... + 2872835.

It is an arithmetic number, because the mean of its divisors is an integer number (2630497788).

Almost surely, 242236961470 is an apocalyptic number.

42236961470 is a deficient number, since it is larger than the sum of its proper divisors (41938967746).

42236961470 is a wasteful number, since it uses less digits than its factorization.

42236961470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731016.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 42236961470 in words is "forty-two billion, two hundred thirty-six million, nine hundred sixty-one thousand, four hundred seventy".

Divisors: 1 2 5 10 11 22 55 67 110 134 335 670 737 1474 3685 7370 5730931 11461862 28654655 57309310 63040241 126080482 315201205 383972377 630402410 767944754 1919861885 3839723770 4223696147 8447392294 21118480735 42236961470