Base | Representation |
---|---|
bin | 1010011111001000110100… |
… | …1001001100100011010111 |
3 | 1111211021002201110211002210 |
4 | 2213302031021030203113 |
5 | 3002402030404030011 |
6 | 40304500405404503 |
7 | 2300006432545131 |
oct | 247621511144327 |
9 | 44737081424083 |
10 | 11530060220631 |
11 | 3745964452057 |
12 | 1362729a09733 |
13 | 658384260414 |
14 | 2bc0b4bdc051 |
15 | 14edcb35e6a6 |
hex | a7c8d24c8d7 |
11530060220631 has 16 divisors (see below), whose sum is σ = 15872377909248. Its totient is φ = 7440177124800.
The previous prime is 11530060220629. The next prime is 11530060220641. The reversal of 11530060220631 is 13602206003511.
11530060220631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11530060220631 - 21 = 11530060220629 is a prime.
It is a super-2 number, since 2×115300602206312 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11530060220621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369040785 + ... + 369072026.
It is an arithmetic number, because the mean of its divisors is an integer number (992023619328).
Almost surely, 211530060220631 is an apocalyptic number.
11530060220631 is a deficient number, since it is larger than the sum of its proper divisors (4342317688617).
11530060220631 is a wasteful number, since it uses less digits than its factorization.
11530060220631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 738112982.
The product of its (nonzero) digits is 6480, while the sum is 30.
The spelling of 11530060220631 in words is "eleven trillion, five hundred thirty billion, sixty million, two hundred twenty thousand, six hundred thirty-one".
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