Base | Representation |
---|---|
bin | 10010110100010001… |
… | …11010010010100001 |
3 | 222002001002221111222 |
4 | 21122020322102201 |
5 | 131142132014222 |
6 | 4350233344425 |
7 | 505225311155 |
oct | 113210722241 |
9 | 28061087458 |
10 | 10102219937 |
11 | 43144923a7 |
12 | 1b5b268115 |
13 | c4cc2a544 |
14 | 6bb971065 |
15 | 3e1d50542 |
hex | 25a23a4a1 |
10102219937 has 2 divisors, whose sum is σ = 10102219938. Its totient is φ = 10102219936.
The previous prime is 10102219901. The next prime is 10102220027. The reversal of 10102219937 is 73991220101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6464803216 + 3637416721 = 80404^2 + 60311^2 .
It is a cyclic number.
It is not a de Polignac number, because 10102219937 - 212 = 10102215841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10102219897 and 10102219906.
It is not a weakly prime, because it can be changed into another prime (10102219037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051109968 + 5051109969.
It is an arithmetic number, because the mean of its divisors is an integer number (5051109969).
Almost surely, 210102219937 is an apocalyptic number.
It is an amenable number.
10102219937 is a deficient number, since it is larger than the sum of its proper divisors (1).
10102219937 is an equidigital number, since it uses as much as digits as its factorization.
10102219937 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6804, while the sum is 35.
The spelling of 10102219937 in words is "ten billion, one hundred two million, two hundred nineteen thousand, nine hundred thirty-seven".
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