Base | Representation |
---|---|
bin | 11101111111010010011… |
… | …10010101010001110000 |
3 | 10122111200001021010100102 |
4 | 32333221032111101300 |
5 | 113340234432012430 |
6 | 2105210331011532 |
7 | 134305343522111 |
oct | 16775116252160 |
9 | 3574601233312 |
10 | 1030410032240 |
11 | 367aa3667246 |
12 | 14784a299ba8 |
13 | 762235a5664 |
14 | 37c2d108208 |
15 | 1bc0b386345 |
hex | efe9395470 |
1030410032240 has 80 divisors (see below), whose sum is σ = 2521994965920. Its totient is φ = 390439895040.
The previous prime is 1030410032153. The next prime is 1030410032243. The reversal of 1030410032240 is 422300140301.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030410032243) 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, 29557220 + ... + 29592060.
It is an arithmetic number, because the mean of its divisors is an integer number (31524937074).
Almost surely, 21030410032240 is an apocalyptic number.
1030410032240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1030410032240 is an abundant number, since it is smaller than the sum of its proper divisors (1491584933680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030410032240 is a wasteful number, since it uses less digits than its factorization.
1030410032240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54330 (or 54324 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 1030410032240 its reverse (422300140301), we get a palindrome (1452710172541).
The spelling of 1030410032240 in words is "one trillion, thirty billion, four hundred ten million, thirty-two thousand, two hundred forty".
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