Base | Representation |
---|---|
bin | 100000101101101110111… |
… | …111011000110000001111 |
3 | 21221220211001020011121110 |
4 | 200231232333120300033 |
5 | 243313132240143111 |
6 | 4440435432103103 |
7 | 321264520520250 |
oct | 40555677306017 |
9 | 7856731204543 |
10 | 2248130006031 |
11 | 797476863978 |
12 | 303852234a93 |
13 | 133cc8097350 |
14 | 7ab4aba8b27 |
15 | 3d72ba645a6 |
hex | 20b6efd8c0f |
2248130006031 has 32 divisors (see below), whose sum is σ = 3725766148608. Its totient is φ = 1174085942400.
The previous prime is 2248130005997. The next prime is 2248130006041. The reversal of 2248130006031 is 1306000318422.
It is not a de Polignac number, because 2248130006031 - 217 = 2248129874959 is a prime.
It is a super-2 number, since 2×22481300060312 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2248130006031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2248130006041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40739301 + ... + 40794446.
It is an arithmetic number, because the mean of its divisors is an integer number (116430192144).
Almost surely, 22248130006031 is an apocalyptic number.
2248130006031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2248130006031 is a deficient number, since it is larger than the sum of its proper divisors (1477636142577).
2248130006031 is a wasteful number, since it uses less digits than its factorization.
2248130006031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81533871.
The product of its (nonzero) digits is 6912, while the sum is 30.
The spelling of 2248130006031 in words is "two trillion, two hundred forty-eight billion, one hundred thirty million, six thousand, thirty-one".
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