Base | Representation |
---|---|
bin | 101110101010101000… |
… | …0000010010101100010 |
3 | 100120200010021211120021 |
4 | 1131111100002111202 |
5 | 3120214403440132 |
6 | 114012104504054 |
7 | 10145260215535 |
oct | 1352520022542 |
9 | 316603254507 |
10 | 100214515042 |
11 | 39556532464 |
12 | 1750977b02a |
13 | 95b10a9715 |
14 | 4bc9740a1c |
15 | 2917eae997 |
hex | 1755402562 |
100214515042 has 8 divisors (see below), whose sum is σ = 150324115500. Its totient is φ = 50106476544.
The previous prime is 100214515019. The next prime is 100214515069. The reversal of 100214515042 is 240515412001.
It can be written as a sum of positive squares in 2 ways, for example, as 93654972961 + 6559542081 = 306031^2 + 80991^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 100214514998 and 100214515016.
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, 214167 + ... + 496282.
Almost surely, 2100214515042 is an apocalyptic number.
100214515042 is a deficient number, since it is larger than the sum of its proper divisors (50109600458).
100214515042 is an equidigital number, since it uses as much as digits as its factorization.
100214515042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 780980.
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 100214515042 its reverse (240515412001), we get a palindrome (340729927043).
The spelling of 100214515042 in words is "one hundred billion, two hundred fourteen million, five hundred fifteen thousand, forty-two".
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