Base | Representation |
---|---|
bin | 10011000100100010… |
… | …10011111110011000 |
3 | 222102112210210200210 |
4 | 21202101103332120 |
5 | 131432042440044 |
6 | 4411545331120 |
7 | 511503001314 |
oct | 114221237630 |
9 | 28375723623 |
10 | 10238640024 |
11 | 4384499878 |
12 | 1b98a96aa0 |
13 | c722832a2 |
14 | 6d1b22b44 |
15 | 3edceb1b9 |
hex | 262453f98 |
10238640024 has 32 divisors (see below), whose sum is σ = 25726543920. Its totient is φ = 3395554176.
The previous prime is 10238640019. The next prime is 10238640073. The reversal of 10238640024 is 42004683201.
It is a junction number, because it is equal to n+sod(n) for n = 10238639973 and 10238640000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078039 + ... + 1087494.
Almost surely, 210238640024 is an apocalyptic number.
It is an amenable number.
10238640024 is an abundant number, since it is smaller than the sum of its proper divisors (15487903896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10238640024 is a wasteful number, since it uses less digits than its factorization.
10238640024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2165739 (or 2165735 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The spelling of 10238640024 in words is "ten billion, two hundred thirty-eight million, six hundred forty thousand, twenty-four".
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