Base | Representation |
---|---|
bin | 1100000100011… |
… | …01001001001011 |
3 | 21001111121010012 |
4 | 12002031021023 |
5 | 201404211134 |
6 | 14013542135 |
7 | 2336352326 |
oct | 602151113 |
9 | 231447105 |
10 | 101241419 |
11 | 5216a1a4 |
12 | 29aa494b |
13 | 17c89886 |
14 | d6357bd |
15 | 8d4c6ce |
hex | 608d24b |
101241419 has 4 divisors (see below), whose sum is σ = 101862696. Its totient is φ = 100620144.
The previous prime is 101241403. The next prime is 101241451. The reversal of 101241419 is 914142101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914142101 = 79 ⋅11571419.
It is a cyclic number.
It is not a de Polignac number, because 101241419 - 24 = 101241403 is a prime.
It is a super-2 number, since 2×1012414192 = 20499649842267122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101241394 and 101241403.
It is not an unprimeable number, because it can be changed into a prime (101271419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310394 + ... + 310719.
It is an arithmetic number, because the mean of its divisors is an integer number (25465674).
Almost surely, 2101241419 is an apocalyptic number.
101241419 is a deficient number, since it is larger than the sum of its proper divisors (621277).
101241419 is an equidigital number, since it uses as much as digits as its factorization.
101241419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 621276.
The product of its (nonzero) digits is 288, while the sum is 23.
The square root of 101241419 is about 10061.8794963963. The cubic root of 101241419 is about 466.0717085274.
The spelling of 101241419 in words is "one hundred one million, two hundred forty-one thousand, four hundred nineteen".
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