Base | Representation |
---|---|
bin | 1000010001110001110… |
… | …1100100011001110110 |
3 | 111121001221220101000221 |
4 | 2010130131210121312 |
5 | 4312222111342402 |
6 | 145155300324554 |
7 | 13163063150023 |
oct | 2043435443166 |
9 | 447057811027 |
10 | 142211434102 |
11 | 55347713331 |
12 | 2368a3a375a |
13 | 10544a97b9a |
14 | 6c5120454a |
15 | 3a74e4b337 |
hex | 211c764676 |
142211434102 has 8 divisors (see below), whose sum is σ = 213751607112. Its totient is φ = 70960898400.
The previous prime is 142211434087. The next prime is 142211434117. The reversal of 142211434102 is 201434112241.
It is an interprime number because it is at equal distance from previous prime (142211434087) and next prime (142211434117).
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, 72408099 + ... + 72410062.
It is an arithmetic number, because the mean of its divisors is an integer number (26718950889).
Almost surely, 2142211434102 is an apocalyptic number.
142211434102 is a deficient number, since it is larger than the sum of its proper divisors (71540173010).
142211434102 is a wasteful number, since it uses less digits than its factorization.
142211434102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144818654.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 142211434102 its reverse (201434112241), we get a palindrome (343645546343).
The spelling of 142211434102 in words is "one hundred forty-two billion, two hundred eleven million, four hundred thirty-four thousand, one hundred two".
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