Base | Representation |
---|---|
bin | 100010000011011… |
… | …1100010100101001 |
3 | 2221122010200102120 |
4 | 1010012330110221 |
5 | 4320010430013 |
6 | 305215221453 |
7 | 40213353156 |
oct | 10406742451 |
9 | 2848120376 |
10 | 1142670633 |
11 | 53700a3a5 |
12 | 27a817889 |
13 | 152970c90 |
14 | aba8922d |
15 | 6a4b4123 |
hex | 441bc529 |
1142670633 has 32 divisors (see below), whose sum is σ = 1697955840. Its totient is φ = 678784320.
The previous prime is 1142670601. The next prime is 1142670643. The reversal of 1142670633 is 3360762411.
It is not a de Polignac number, because 1142670633 - 25 = 1142670601 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1142670594 and 1142670603.
It is not an unprimeable number, because it can be changed into a prime (1142670643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607188 + ... + 609066.
It is an arithmetic number, because the mean of its divisors is an integer number (53061120).
Almost surely, 21142670633 is an apocalyptic number.
1142670633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1142670633 is a deficient number, since it is larger than the sum of its proper divisors (555285207).
1142670633 is a wasteful number, since it uses less digits than its factorization.
1142670633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2429.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 1142670633 is about 33803.4115585986. The cubic root of 1142670633 is about 1045.4590393398.
The spelling of 1142670633 in words is "one billion, one hundred forty-two million, six hundred seventy thousand, six hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •