Base | Representation |
---|---|
bin | 100101110100101110… |
… | …011000110001000000 |
3 | 10212211101120022200001 |
4 | 211310232120301000 |
5 | 1131133413212114 |
6 | 30353554005344 |
7 | 2635266666145 |
oct | 456456306100 |
9 | 125741508601 |
10 | 40613022784 |
11 | 16250aa1144 |
12 | 7a55276854 |
13 | 3aa308a839 |
14 | 1d73b843cc |
15 | 10ca728374 |
hex | 974b98c40 |
40613022784 has 28 divisors (see below), whose sum is σ = 81611622400. Its totient is φ = 20049464448.
The previous prime is 40613022767. The next prime is 40613022817. The reversal of 40613022784 is 48722031604.
It is a super-2 number, since 2×406130227842 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4011264 + ... + 4021375.
It is an arithmetic number, because the mean of its divisors is an integer number (2914700800).
Almost surely, 240613022784 is an apocalyptic number.
It is an amenable number.
40613022784 is an abundant number, since it is smaller than the sum of its proper divisors (40998599616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40613022784 is an equidigital number, since it uses as much as digits as its factorization.
40613022784 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8032730 (or 8032720 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The spelling of 40613022784 in words is "forty billion, six hundred thirteen million, twenty-two thousand, seven hundred eighty-four".
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