Base | Representation |
---|---|
bin | 10101101111011001111… |
… | …101101111100100011010 |
3 | 12021211022011022200000202 |
4 | 111233121331233210122 |
5 | 143434213141240320 |
6 | 3102201113502202 |
7 | 212636654442434 |
oct | 25573175574432 |
9 | 5254264280022 |
10 | 1494010493210 |
11 | 526673a7a284 |
12 | 201671111962 |
13 | aab66582a51 |
14 | 5244bdcd654 |
15 | 28ce1635b75 |
hex | 15bd9f6f91a |
1494010493210 has 16 divisors (see below), whose sum is σ = 2690732267496. Its totient is φ = 597267890688.
The previous prime is 1494010493189. The next prime is 1494010493219. The reversal of 1494010493210 is 123940104941.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1313107436281 + 180903056929 = 1145909^2 + 425327^2 .
It is a super-2 number, since 2×14940104932102 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1494010493219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42019667 + ... + 42055206.
Almost surely, 21494010493210 is an apocalyptic number.
1494010493210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1494010493210 is a deficient number, since it is larger than the sum of its proper divisors (1196721774286).
1494010493210 is a wasteful number, since it uses less digits than its factorization.
1494010493210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84076657.
The product of its (nonzero) digits is 31104, while the sum is 38.
The spelling of 1494010493210 in words is "one trillion, four hundred ninety-four billion, ten million, four hundred ninety-three thousand, two hundred ten".
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