Base | Representation |
---|---|
bin | 111111101000011… |
… | …0000101001111000 |
3 | 12111210120022121200 |
4 | 1333100300221320 |
5 | 13333041200044 |
6 | 551510334200 |
7 | 103624023261 |
oct | 17720605170 |
9 | 5453508550 |
10 | 2135100024 |
11 | 9a6232282 |
12 | 4b705a360 |
13 | 28045a2c5 |
14 | 1637c5968 |
15 | c769c369 |
hex | 7f430a78 |
2135100024 has 48 divisors (see below), whose sum is σ = 5880583800. Its totient is φ = 699635904.
The previous prime is 2135100017. The next prime is 2135100061. The reversal of 2135100024 is 4200015312.
It is a super-2 number, since 2×21351000242 = 9117304224969601152, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247059 + ... + 255554.
Almost surely, 22135100024 is an apocalyptic number.
2135100024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2135100024 is an abundant number, since it is smaller than the sum of its proper divisors (3745483776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2135100024 is a wasteful number, since it uses less digits than its factorization.
2135100024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 502684 (or 502677 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 2135100024 is about 46207.1425647594. The cubic root of 2135100024 is about 1287.6744399835.
Adding to 2135100024 its reverse (4200015312), we get a palindrome (6335115336).
The spelling of 2135100024 in words is "two billion, one hundred thirty-five million, one hundred thousand, twenty-four".
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