Base | Representation |
---|---|
bin | 1110000111001100110… |
… | …1111101111100010000 |
3 | 212011210211201120222110 |
4 | 3201303031331330100 |
5 | 12433020002210000 |
6 | 303214110505320 |
7 | 23342111165436 |
oct | 3416315757420 |
9 | 764724646873 |
10 | 242451210000 |
11 | 9390642962a |
12 | 3aba4505240 |
13 | 19b2b17a44c |
14 | ba4003cd56 |
15 | 649024a850 |
hex | 387337df10 |
242451210000 has 600 divisors, whose sum is σ = 841854820224. Its totient is φ = 60082560000.
The previous prime is 242451209999. The next prime is 242451210031. The reversal of 242451210000 is 12154242.
It is a tau number, because it is divible by the number of its divisors (600).
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 660629817 + ... + 660630183.
Almost surely, 2242451210000 is an apocalyptic number.
242451210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 242451210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420927410112).
242451210000 is an abundant number, since it is smaller than the sum of its proper divisors (599403610224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242451210000 is a wasteful number, since it uses less digits than its factorization.
242451210000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497 (or 457 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
Adding to 242451210000 its reverse (12154242), we get a palindrome (242463364242).
The spelling of 242451210000 in words is "two hundred forty-two billion, four hundred fifty-one million, two hundred ten thousand".
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