Base | Representation |
---|---|
bin | 101010000001011… |
… | …1001000001110100 |
3 | 10122021020122202121 |
4 | 1110002321001310 |
5 | 10341432402040 |
6 | 351530045324 |
7 | 46641114340 |
oct | 12402710164 |
9 | 3567218677 |
10 | 1410044020 |
11 | 663a29a40 |
12 | 334279844 |
13 | 196187398 |
14 | d53a8620 |
15 | 83bcac4a |
hex | 540b9074 |
1410044020 has 48 divisors (see below), whose sum is σ = 3691755648. Its totient is φ = 439493760.
The previous prime is 1410043993. The next prime is 1410044023. The reversal of 1410044020 is 204400141.
It is a junction number, because it is equal to n+sod(n) for n = 1410043985 and 1410044003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1410044023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456267 + ... + 459346.
It is an arithmetic number, because the mean of its divisors is an integer number (76911576).
Almost surely, 21410044020 is an apocalyptic number.
1410044020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1410044020 is an abundant number, since it is smaller than the sum of its proper divisors (2281711628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1410044020 is a wasteful number, since it uses less digits than its factorization.
1410044020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 915640 (or 915638 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 1410044020 is about 37550.5528587796. The cubic root of 1410044020 is about 1121.3578397555.
Adding to 1410044020 its reverse (204400141), we get a palindrome (1614444161).
The spelling of 1410044020 in words is "one billion, four hundred ten million, forty-four thousand, twenty".
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