Base | Representation |
---|---|
bin | 1000010001111000110… |
… | …0111010111101111110 |
3 | 111121010222211101202011 |
4 | 2010132030322331332 |
5 | 4312302044441020 |
6 | 145202222121434 |
7 | 13163566234165 |
oct | 2043614727576 |
9 | 447128741664 |
10 | 142240624510 |
11 | 55362140536 |
12 | 2369812027a |
13 | 1054ab4850a |
14 | 6c550423dc |
15 | 3a777b535a |
hex | 211e33af7e |
142240624510 has 8 divisors (see below), whose sum is σ = 256033124136. Its totient is φ = 56896249800.
The previous prime is 142240624507. The next prime is 142240624531. The reversal of 142240624510 is 15426042241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7112031216 + ... + 7112031235.
It is an arithmetic number, because the mean of its divisors is an integer number (32004140517).
Almost surely, 2142240624510 is an apocalyptic number.
142240624510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142240624510 is a deficient number, since it is larger than the sum of its proper divisors (113792499626).
142240624510 is a wasteful number, since it uses less digits than its factorization.
142240624510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14224062458.
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 142240624510 its reverse (15426042241), we get a palindrome (157666666751).
The spelling of 142240624510 in words is "one hundred forty-two billion, two hundred forty million, six hundred twenty-four thousand, five hundred ten".
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