Base | Representation |
---|---|
bin | 10010110110100010… |
… | …00000100100011000 |
3 | 222010100200011120012 |
4 | 21123101000210120 |
5 | 131212001320044 |
6 | 4352150421052 |
7 | 505545046361 |
oct | 113321004430 |
9 | 28110604505 |
10 | 10121120024 |
11 | 4324121304 |
12 | 1b65661788 |
13 | c53b17122 |
14 | 6c0290b68 |
15 | 3e383559e |
hex | 25b440918 |
10121120024 has 8 divisors (see below), whose sum is σ = 18977100060. Its totient is φ = 5060560008.
The previous prime is 10121120021. The next prime is 10121120027. The reversal of 10121120024 is 42002112101.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10121120021) and next prime (10121120027).
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×101211200243 (a number of 31 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10121119990 and 10121120008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10121120021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632569994 + ... + 632570009.
Almost surely, 210121120024 is an apocalyptic number.
It is an amenable number.
10121120024 is a deficient number, since it is larger than the sum of its proper divisors (8855980036).
10121120024 is a wasteful number, since it uses less digits than its factorization.
10121120024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1265140009 (or 1265140005 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10121120024 its reverse (42002112101), we get a palindrome (52123232125).
The spelling of 10121120024 in words is "ten billion, one hundred twenty-one million, one hundred twenty thousand, twenty-four".
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