Base | Representation |
---|---|
bin | 10011000100111101… |
… | …01011000011001100 |
3 | 222102210101202001212 |
4 | 21202132223003030 |
5 | 131433442024122 |
6 | 4412152353552 |
7 | 511544526335 |
oct | 114236530314 |
9 | 28383352055 |
10 | 10242142412 |
11 | 4386471207 |
12 | 1b9a0a58b8 |
13 | c72c0b4c8 |
14 | 6d239528c |
15 | 3ee28dce2 |
hex | 2627ab0cc |
10242142412 has 12 divisors (see below), whose sum is σ = 17938681656. Its totient is φ = 5116804800.
The previous prime is 10242142411. The next prime is 10242142429. The reversal of 10242142412 is 21424124201.
It is not an unprimeable number, because it can be changed into a prime (10242142411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061198 + ... + 1070805.
It is an arithmetic number, because the mean of its divisors is an integer number (1494890138).
Almost surely, 210242142412 is an apocalyptic number.
It is an amenable number.
10242142412 is a deficient number, since it is larger than the sum of its proper divisors (7696539244).
10242142412 is a wasteful number, since it uses less digits than its factorization.
10242142412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2133208 (or 2133206 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 10242142412 its reverse (21424124201), we get a palindrome (31666266613).
The spelling of 10242142412 in words is "ten billion, two hundred forty-two million, one hundred forty-two thousand, four hundred twelve".
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