Base | Representation |
---|---|
bin | 10010110111110101… |
… | …01000001001011000 |
3 | 222011010012110021212 |
4 | 21123322220021120 |
5 | 131222244430130 |
6 | 4353220322252 |
7 | 506036556116 |
oct | 113372501130 |
9 | 28133173255 |
10 | 10132030040 |
11 | 432a2a3150 |
12 | 1b69243388 |
13 | c56166c62 |
14 | 6c18d0ab6 |
15 | 3e478ce95 |
hex | 25bea8258 |
10132030040 has 32 divisors (see below), whose sum is σ = 24869529360. Its totient is φ = 3684374400.
The previous prime is 10132030037. The next prime is 10132030061. The reversal of 10132030040 is 4003023101.
It is a junction number, because it is equal to n+sod(n) for n = 10132029997 and 10132030024.
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, 11513231 + ... + 11514110.
Almost surely, 210132030040 is an apocalyptic number.
10132030040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10132030040 is an abundant number, since it is smaller than the sum of its proper divisors (14737499320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10132030040 is a wasteful number, since it uses less digits than its factorization.
10132030040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23027363 (or 23027359 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10132030040 its reverse (4003023101), we get a palindrome (14135053141).
The spelling of 10132030040 in words is "ten billion, one hundred thirty-two million, thirty thousand, forty".
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