Base | Representation |
---|---|
bin | 111100011101011… |
… | …010010101110111 |
3 | 2121200122222001102 |
4 | 330131122111313 |
5 | 4034132434111 |
6 | 244352520315 |
7 | 34064526212 |
oct | 7435322567 |
9 | 2550588042 |
10 | 1014343031 |
11 | 48062aa29 |
12 | 24385009b |
13 | 1321bc7a0 |
14 | 98a02779 |
15 | 5e0b613b |
hex | 3c75a577 |
1014343031 has 16 divisors (see below), whose sum is σ = 1110918144. Its totient is φ = 920553984.
The previous prime is 1014343021. The next prime is 1014343061. The reversal of 1014343031 is 1303434101.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1014343031 is a prime.
It is a super-2 number, since 2×10143430312 = 2057783569076533922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1014342994 and 1014343012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1014343021) 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 15 ways as a sum of consecutive naturals, for example, 183845 + ... + 189281.
It is an arithmetic number, because the mean of its divisors is an integer number (69432384).
Almost surely, 21014343031 is an apocalyptic number.
1014343031 is a deficient number, since it is larger than the sum of its proper divisors (96575113).
1014343031 is a wasteful number, since it uses less digits than its factorization.
1014343031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5690.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 1014343031 is about 31848.7524245456. The cubic root of 1014343031 is about 1004.7583326910.
Adding to 1014343031 its reverse (1303434101), we get a palindrome (2317777132).
The spelling of 1014343031 in words is "one billion, fourteen million, three hundred forty-three thousand, thirty-one".
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