Search a number
-
+
10061610061111 = 721925143057031
BaseRepresentation
bin1001001001101010011010…
…1100011000110100110111
31022121212202220102122012121
42102122212230120310313
52304322134133423421
633222123450300411
72055633035254600
oct222324654306467
938555686378177
1010061610061111
11322a1176348a4
121166010a27707
1357ca62331a9b
1426adad774da7
15126ad3bd0d41
hex926a6b18d37

10061610061111 has 24 divisors (see below), whose sum is σ = 12369424152960. Its totient is φ = 8137778670000.

The previous prime is 10061610061099. The next prime is 10061610061141. The reversal of 10061610061111 is 11116001616001.

10061610061111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10061610061111 - 229 = 10061073190199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10061610061141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21294835 + ... + 21762196.

It is an arithmetic number, because the mean of its divisors is an integer number (515392673040).

Almost surely, 210061610061111 is an apocalyptic number.

10061610061111 is a deficient number, since it is larger than the sum of its proper divisors (2307814091849).

10061610061111 is a wasteful number, since it uses less digits than its factorization.

10061610061111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43057315 (or 43057308 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 25.

Adding to 10061610061111 its reverse (11116001616001), we get a palindrome (21177611677112).

The spelling of 10061610061111 in words is "ten trillion, sixty-one billion, six hundred ten million, sixty-one thousand, one hundred eleven".

Divisors: 1 7 19 49 133 251 931 1757 4769 12299 33383 233681 43057031 301399217 818083589 2109794519 5726585123 10807314781 40086095861 75651203467 205338980839 529558424269 1437372865873 10061610061111