Base | Representation |
---|---|
bin | 100111001110010001… |
… | …101010000111001110 |
3 | 11000201002122002010221 |
4 | 213032101222013032 |
5 | 1142223023103402 |
6 | 31203024021554 |
7 | 3020442225400 |
oct | 471621520716 |
9 | 130632562127 |
10 | 42115441102 |
11 | 16952083279 |
12 | 81b44618ba |
13 | 3c82418767 |
14 | 2077516b70 |
15 | 116759e337 |
hex | 9ce46a1ce |
42115441102 has 24 divisors (see below), whose sum is σ = 73779967800. Its totient is φ = 17977554000.
The previous prime is 42115441007. The next prime is 42115441103. The reversal of 42115441102 is 20114451124.
42115441102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42115441103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 831477 + ... + 880672.
It is an arithmetic number, because the mean of its divisors is an integer number (3074165325).
Almost surely, 242115441102 is an apocalyptic number.
42115441102 is a deficient number, since it is larger than the sum of its proper divisors (31664526698).
42115441102 is a wasteful number, since it uses less digits than its factorization.
42115441102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1712416 (or 1712409 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 25.
Adding to 42115441102 its reverse (20114451124), we get a palindrome (62229892226).
The spelling of 42115441102 in words is "forty-two billion, one hundred fifteen million, four hundred forty-one thousand, one hundred two".
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