Base | Representation |
---|---|
bin | 10011100111011010… |
… | …10110110000101110 |
3 | 1000011221022121012212 |
4 | 21303231112300232 |
5 | 133031442013032 |
6 | 4501000130422 |
7 | 521654521034 |
oct | 116355266056 |
9 | 30157277185 |
10 | 10531204142 |
11 | 45146545a8 |
12 | 205aa66a12 |
13 | cbaa79654 |
14 | 71c91c554 |
15 | 41983bbb2 |
hex | 273b56c2e |
10531204142 has 8 divisors (see below), whose sum is σ = 15798000936. Its totient is φ = 5265203832.
The previous prime is 10531204121. The next prime is 10531204163. The reversal of 10531204142 is 24140213501.
It is an interprime number because it is at equal distance from previous prime (10531204121) and next prime (10531204163).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×105312041422 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164888 + ... + 219659.
It is an arithmetic number, because the mean of its divisors is an integer number (1974750117).
Almost surely, 210531204142 is an apocalyptic number.
10531204142 is a deficient number, since it is larger than the sum of its proper divisors (5266796794).
10531204142 is a wasteful number, since it uses less digits than its factorization.
10531204142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398242.
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 10531204142 its reverse (24140213501), we get a palindrome (34671417643).
The spelling of 10531204142 in words is "ten billion, five hundred thirty-one million, two hundred four thousand, one hundred forty-two".
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