Base | Representation |
---|---|
bin | 1000010011010000111… |
… | …0000010000101010110 |
3 | 111122002201220100121202 |
4 | 2010310032002011112 |
5 | 4314031130431200 |
6 | 145303015312502 |
7 | 13206003060113 |
oct | 2046416020526 |
9 | 448081810552 |
10 | 142610014550 |
11 | 555316a9763 |
12 | 2377b97b732 |
13 | 105a95302c3 |
14 | 6c8c11990a |
15 | 3a99e2e1d5 |
hex | 2134382156 |
142610014550 has 48 divisors (see below), whose sum is σ = 274032460800. Its totient is φ = 55159274400.
The previous prime is 142610014549. The next prime is 142610014567. The reversal of 142610014550 is 55410016241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1914911 + ... + 1987989.
It is an arithmetic number, because the mean of its divisors is an integer number (5709009600).
Almost surely, 2142610014550 is an apocalyptic number.
142610014550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142610014550 is a deficient number, since it is larger than the sum of its proper divisors (131422446250).
142610014550 is a wasteful number, since it uses less digits than its factorization.
142610014550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74381 (or 74376 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 29.
The spelling of 142610014550 in words is "one hundred forty-two billion, six hundred ten million, fourteen thousand, five hundred fifty".
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