Base | Representation |
---|---|
bin | 10010101000010110… |
… | …00001101011011101 |
3 | 221211001201220010212 |
4 | 21110023001223131 |
5 | 130441020024242 |
6 | 4332255542205 |
7 | 502601354021 |
oct | 112413015335 |
9 | 27731656125 |
10 | 10002111197 |
11 | 4272a27201 |
12 | 1b3182a965 |
13 | c352793c0 |
14 | 6ac552381 |
15 | 3d8178782 |
hex | 2542c1add |
10002111197 has 8 divisors (see below), whose sum is σ = 10842840960. Its totient is φ = 9171572400.
The previous prime is 10002111193. The next prime is 10002111209. The reversal of 10002111197 is 79111120001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10002111197 - 22 = 10002111193 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10002111193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2545697 + ... + 2549622.
It is an arithmetic number, because the mean of its divisors is an integer number (1355355120).
Almost surely, 210002111197 is an apocalyptic number.
It is an amenable number.
10002111197 is a deficient number, since it is larger than the sum of its proper divisors (840729763).
10002111197 is a wasteful number, since it uses less digits than its factorization.
10002111197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5095483.
The product of its (nonzero) digits is 126, while the sum is 23.
Adding to 10002111197 its reverse (79111120001), we get a palindrome (89113231198).
The spelling of 10002111197 in words is "ten billion, two million, one hundred eleven thousand, one hundred ninety-seven".
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