Base | Representation |
---|---|
bin | 1110111010100000… |
… | …11011111011000011 |
3 | 202200000122210221020 |
4 | 13131100123323003 |
5 | 112344300300312 |
6 | 3402310400523 |
7 | 402264503001 |
oct | 73520337303 |
9 | 22600583836 |
10 | 8007040707 |
11 | 3439847216 |
12 | 1675660143 |
13 | 9a7b39a13 |
14 | 55d5bba71 |
15 | 31ce3b78c |
hex | 1dd41bec3 |
8007040707 has 8 divisors (see below), whose sum is σ = 10924334784. Its totient is φ = 5213886888.
The previous prime is 8007040693. The next prime is 8007040711. The reversal of 8007040707 is 7070407008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8007040707 - 232 = 3712073411 is a prime.
It is a super-2 number, since 2×80070407072 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8007040777) 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, 31034913 + ... + 31035170.
It is an arithmetic number, because the mean of its divisors is an integer number (1365541848).
Almost surely, 28007040707 is an apocalyptic number.
8007040707 is a deficient number, since it is larger than the sum of its proper divisors (2917294077).
8007040707 is a wasteful number, since it uses less digits than its factorization.
8007040707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62070129.
The product of its (nonzero) digits is 10976, while the sum is 33.
The square root of 8007040707 is about 89482.0691926600. The cubic root of 8007040707 is about 2000.5865535440.
The spelling of 8007040707 in words is "eight billion, seven million, forty thousand, seven hundred seven".
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