Base | Representation |
---|---|
bin | 100101100010001001… |
… | …100011010011011011 |
3 | 10212000200011001122122 |
4 | 211202021203103123 |
5 | 1130014123023411 |
6 | 30303022211455 |
7 | 2624464023110 |
oct | 454211432333 |
9 | 125020131578 |
10 | 40301376731 |
11 | 16101092920 |
12 | 7988a23b8b |
13 | 3a53642ba5 |
14 | 1d4461c907 |
15 | 10ad1b89db |
hex | 9622634db |
40301376731 has 8 divisors (see below), whose sum is σ = 50245872384. Its totient is φ = 31403670120.
The previous prime is 40301376683. The next prime is 40301376737. The reversal of 40301376731 is 13767310304.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40301376731 - 210 = 40301375707 is a prime.
It is a super-2 number, since 2×403013767312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40301376691 and 40301376700.
It is not an unprimeable number, because it can be changed into a prime (40301376737) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 261697175 + ... + 261697328.
It is an arithmetic number, because the mean of its divisors is an integer number (6280734048).
Almost surely, 240301376731 is an apocalyptic number.
40301376731 is a deficient number, since it is larger than the sum of its proper divisors (9944495653).
40301376731 is a wasteful number, since it uses less digits than its factorization.
40301376731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523394521.
The product of its (nonzero) digits is 31752, while the sum is 35.
The spelling of 40301376731 in words is "forty billion, three hundred one million, three hundred seventy-six thousand, seven hundred thirty-one".
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