Base | Representation |
---|---|
bin | 101110101000011111… |
… | …0100100110001001011 |
3 | 100120111010101210021120 |
4 | 1131100332210301023 |
5 | 3120043031003434 |
6 | 114001024210323 |
7 | 10143426666321 |
oct | 1352076446113 |
9 | 316433353246 |
10 | 100142828619 |
11 | 3951a01a389 |
12 | 174a97699a3 |
13 | 959c29a412 |
14 | 4bbddddd11 |
15 | 2911a4e349 |
hex | 1750fa4c4b |
100142828619 has 8 divisors (see below), whose sum is σ = 133675334352. Its totient is φ = 66686104320.
The previous prime is 100142828603. The next prime is 100142828633. The reversal of 100142828619 is 916828241001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 100142828619 - 24 = 100142828603 is a prime.
It is a super-2 number, since 2×1001428286192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (100142828689) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 18942274 + ... + 18947559.
It is an arithmetic number, because the mean of its divisors is an integer number (16709416794).
Almost surely, 2100142828619 is an apocalyptic number.
100142828619 is a deficient number, since it is larger than the sum of its proper divisors (33532505733).
100142828619 is an equidigital number, since it uses as much as digits as its factorization.
100142828619 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37890717.
The product of its (nonzero) digits is 55296, while the sum is 42.
The spelling of 100142828619 in words is "one hundred billion, one hundred forty-two million, eight hundred twenty-eight thousand, six hundred nineteen".
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