Base | Representation |
---|---|
bin | 100110001011011110… |
… | …100101010111010100 |
3 | 10220210222212101021020 |
4 | 212023132211113110 |
5 | 1132424124143202 |
6 | 30455511521140 |
7 | 2650613451135 |
oct | 461336452724 |
9 | 126728771236 |
10 | 40994756052 |
11 | 1642751aa88 |
12 | 7b410891b0 |
13 | 3b341a4903 |
14 | 1dac751c8c |
15 | 10edece5bc |
hex | 98b7a55d4 |
40994756052 has 24 divisors (see below), whose sum is σ = 96352642176. Its totient is φ = 13565174208.
The previous prime is 40994755979. The next prime is 40994756057. The reversal of 40994756052 is 25065749904.
It is a junction number, because it is equal to n+sod(n) for n = 40994755986 and 40994756004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40994756057) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 12466348 + ... + 12469635.
It is an arithmetic number, because the mean of its divisors is an integer number (4014693424).
Almost surely, 240994756052 is an apocalyptic number.
It is an amenable number.
40994756052 is an abundant number, since it is smaller than the sum of its proper divisors (55357886124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40994756052 is a wasteful number, since it uses less digits than its factorization.
40994756052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24936127 (or 24936125 counting only the distinct ones).
The product of its (nonzero) digits is 2721600, while the sum is 51.
The spelling of 40994756052 in words is "forty billion, nine hundred ninety-four million, seven hundred fifty-six thousand, fifty-two".
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