Base | Representation |
---|---|
bin | 11110100100101101111… |
… | …101001011101011101110 |
3 | 21102212002000000120200202 |
4 | 132210231331023223232 |
5 | 233410332031133402 |
6 | 4245105104153502 |
7 | 304535662342346 |
oct | 36445575135356 |
9 | 7385060016622 |
10 | 2101010021102 |
11 | 740040424773 |
12 | 29b234008892 |
13 | 1231803ac325 |
14 | 73991b09d26 |
15 | 399bac27b02 |
hex | 1e92df4baee |
2101010021102 has 8 divisors (see below), whose sum is σ = 3151548437616. Its totient is φ = 1050493875232.
The previous prime is 2101010021069. The next prime is 2101010021179. The reversal of 2101010021102 is 2011200101012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5329778 + ... + 5710389.
It is an arithmetic number, because the mean of its divisors is an integer number (393943554702).
Almost surely, 22101010021102 is an apocalyptic number.
2101010021102 is a deficient number, since it is larger than the sum of its proper divisors (1050538416514).
2101010021102 is a wasteful number, since it uses less digits than its factorization.
2101010021102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11135322.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2101010021102 its reverse (2011200101012), we get a palindrome (4112210122114).
The spelling of 2101010021102 in words is "two trillion, one hundred one billion, ten million, twenty-one thousand, one hundred two".
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