Base | Representation |
---|---|
bin | 110001011000100100… |
… | …0011101011011110001 |
3 | 101010201212122222211122 |
4 | 1202301020131123301 |
5 | 3214143024000144 |
6 | 120415200552025 |
7 | 10443020425031 |
oct | 1426110353361 |
9 | 333655588748 |
10 | 106051000049 |
11 | 40a8102aa95 |
12 | 18678322615 |
13 | a001323b47 |
14 | 51c09478c1 |
15 | 2b5a5987ee |
hex | 18b121d6f1 |
106051000049 has 4 divisors (see below), whose sum is σ = 107633850864. Its totient is φ = 104468149236.
The previous prime is 106051000019. The next prime is 106051000051. The reversal of 106051000049 is 940000150601.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 940000150601 = 339679 ⋅2767319.
It is not a de Polignac number, because 106051000049 - 220 = 106049951473 is a prime.
It is a super-2 number, since 2×1060510000492 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 106050999991 and 106051000027.
It is not an unprimeable number, because it can be changed into a prime (106051000019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791425307 + ... + 791425440.
It is an arithmetic number, because the mean of its divisors is an integer number (26908462716).
Almost surely, 2106051000049 is an apocalyptic number.
It is an amenable number.
106051000049 is a deficient number, since it is larger than the sum of its proper divisors (1582850815).
106051000049 is an equidigital number, since it uses as much as digits as its factorization.
106051000049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582850814.
The product of its (nonzero) digits is 1080, while the sum is 26.
The spelling of 106051000049 in words is "one hundred six billion, fifty-one million, forty-nine", and thus it is an aban number.
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