Base | Representation |
---|---|
bin | 1000010010000111011… |
… | …1110111010001011110 |
3 | 111121022021201102120021 |
4 | 2010201313313101132 |
5 | 4312413331310324 |
6 | 145212302142354 |
7 | 13165244566120 |
oct | 2044167672136 |
9 | 447267642507 |
10 | 142302213214 |
11 | 55393986a97 |
12 | 236b48819ba |
13 | 1055a830635 |
14 | 6c5d2b5210 |
15 | 3a7cdcdae4 |
hex | 2121df745e |
142302213214 has 16 divisors (see below), whose sum is σ = 244561135968. Its totient is φ = 60833041632.
The previous prime is 142302213197. The next prime is 142302213233. The reversal of 142302213214 is 412312203241.
It is a super-3 number, since 3×1423022132143 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12796009 + ... + 12807124.
It is an arithmetic number, because the mean of its divisors is an integer number (15285070998).
Almost surely, 2142302213214 is an apocalyptic number.
142302213214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142302213214 is a deficient number, since it is larger than the sum of its proper divisors (102258922754).
142302213214 is a wasteful number, since it uses less digits than its factorization.
142302213214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25603539.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 142302213214 its reverse (412312203241), we get a palindrome (554614416455).
The spelling of 142302213214 in words is "one hundred forty-two billion, three hundred two million, two hundred thirteen thousand, two hundred fourteen".
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