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40284107124 = 22337389233239
BaseRepresentation
bin100101100001000111…
…101011000101110100
310211222110122200012120
4211201013223011310
51130000212411444
630301204115540
72624164155312
oct454107530564
9124873580176
1040284107124
11160a2367a18
127983095bb0
133a4cba74a1
141d422050b2
1510ab906b19
hex9611eb174

40284107124 has 48 divisors (see below), whose sum is σ = 96785270400. Its totient is φ = 13031473536.

The previous prime is 40284107107. The next prime is 40284107131. The reversal of 40284107124 is 42170148204.

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 15 ways as a sum of consecutive naturals, for example, 56097 + ... + 289335.

It is an arithmetic number, because the mean of its divisors is an integer number (2016359800).

Almost surely, 240284107124 is an apocalyptic number.

It is an amenable number.

40284107124 is an abundant number, since it is smaller than the sum of its proper divisors (56501163276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40284107124 is a wasteful number, since it uses less digits than its factorization.

40284107124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233672 (or 233670 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The spelling of 40284107124 in words is "forty billion, two hundred eighty-four million, one hundred seven thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 389 444 778 1167 1556 2334 4668 14393 28786 43179 57572 86358 172716 233239 466478 699717 932956 1399434 2798868 8629843 17259686 25889529 34519372 51779058 90729971 103558116 181459942 272189913 362919884 544379826 1088759652 3357008927 6714017854 10071026781 13428035708 20142053562 40284107124