Base | Representation |
---|---|
bin | 100101110101001101… |
… | …100101111000111111 |
3 | 10212211221221220211021 |
4 | 211311031211320333 |
5 | 1131143011444012 |
6 | 30354445205011 |
7 | 2635426346200 |
oct | 456515457077 |
9 | 125757856737 |
10 | 40621203007 |
11 | 16255679060 |
12 | 7a57b60767 |
13 | 3aa4992cc8 |
14 | 1d74cb35a7 |
15 | 10cb2e2007 |
hex | 975365e3f |
40621203007 has 48 divisors (see below), whose sum is σ = 54340243200. Its totient is φ = 29943768960.
The previous prime is 40621202981. The next prime is 40621203011. The reversal of 40621203007 is 70030212604.
It is not a de Polignac number, because 40621203007 - 27 = 40621202879 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40621203047) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8282518 + ... + 8287420.
It is an arithmetic number, because the mean of its divisors is an integer number (1132088400).
Almost surely, 240621203007 is an apocalyptic number.
40621203007 is a deficient number, since it is larger than the sum of its proper divisors (13719040193).
40621203007 is a wasteful number, since it uses less digits than its factorization.
40621203007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5756 (or 5749 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The spelling of 40621203007 in words is "forty billion, six hundred twenty-one million, two hundred three thousand, seven".
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