Base | Representation |
---|---|
bin | 100110010110… |
… | …110101101011 |
3 | 200220211220010 |
4 | 212112311223 |
5 | 10033230034 |
6 | 555303003 |
7 | 151315632 |
oct | 46266553 |
9 | 20824803 |
10 | 10055019 |
11 | 5748537 |
12 | 344aa63 |
13 | 2110920 |
14 | 149a519 |
15 | d393e9 |
hex | 996d6b |
10055019 has 16 divisors (see below), whose sum is σ = 14499072. Its totient is φ = 6161568.
The previous prime is 10055011. The next prime is 10055021. The reversal of 10055019 is 91055001.
It is a happy number.
It is not a de Polignac number, because 10055019 - 23 = 10055011 is a prime.
It is a super-2 number, since 2×100550192 = 202206814180722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10054986 and 10055004.
It is not an unprimeable number, because it can be changed into a prime (10055011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13162 + ... + 13904.
It is an arithmetic number, because the mean of its divisors is an integer number (906192).
Almost surely, 210055019 is an apocalyptic number.
10055019 is a deficient number, since it is larger than the sum of its proper divisors (4444053).
10055019 is a wasteful number, since it uses less digits than its factorization.
10055019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1106.
The product of its (nonzero) digits is 225, while the sum is 21.
The square root of 10055019 is about 3170.9649950764. The cubic root of 10055019 is about 215.8378627209.
The spelling of 10055019 in words is "ten million, fifty-five thousand, nineteen".
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