Base | Representation |
---|---|
bin | 11110101110010101001… |
… | …000101000010111101110 |
3 | 21110211201021210010211221 |
4 | 132232111020220113232 |
5 | 234043001214310110 |
6 | 4253533154533554 |
7 | 305352515322154 |
oct | 36562510502756 |
9 | 7424637703757 |
10 | 2111331010030 |
11 | 744457349490 |
12 | 2a12345972ba |
13 | 124136735b78 |
14 | 742907473d4 |
15 | 39dc1d8d7da |
hex | 1eb952285ee |
2111331010030 has 32 divisors (see below), whose sum is σ = 4163990703840. Its totient is φ = 764404072320.
The previous prime is 2111331009989. The next prime is 2111331010043. The reversal of 2111331010030 is 300101331112.
It is a junction number, because it is equal to n+sod(n) for n = 2111331009986 and 2111331010013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41882929 + ... + 41933308.
It is an arithmetic number, because the mean of its divisors is an integer number (130124709495).
Almost surely, 22111331010030 is an apocalyptic number.
2111331010030 is a deficient number, since it is larger than the sum of its proper divisors (2052659693810).
2111331010030 is a wasteful number, since it uses less digits than its factorization.
2111331010030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83816484.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 2111331010030 its reverse (300101331112), we get a palindrome (2411432341142).
The spelling of 2111331010030 in words is "two trillion, one hundred eleven billion, three hundred thirty-one million, ten thousand, thirty".
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