Search a number
-
+
10010610101 = 13176416871
BaseRepresentation
bin10010101001010110…
…11100100110110101
3221211122201200110002
421110223130212311
5131000204010401
64333202041045
7503033532122
oct112453344665
927748650402
1010010610101
114277801598
121b34649185
13c36c6393b
146ad725749
153d8ca6a6b
hex254adc9b5

10010610101 has 4 divisors (see below), whose sum is σ = 10087027104. Its totient is φ = 9934193100.

The previous prime is 10010610059. The next prime is 10010610131. The reversal of 10010610101 is 10101601001.

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: 10101601001 = 29348331069.

It is a cyclic number.

It is not a de Polignac number, because 10010610101 - 218 = 10010347957 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 (10010610131) 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, 38208305 + ... + 38208566.

It is an arithmetic number, because the mean of its divisors is an integer number (2521756776).

Almost surely, 210010610101 is an apocalyptic number.

It is an amenable number.

10010610101 is a deficient number, since it is larger than the sum of its proper divisors (76417003).

10010610101 is an equidigital number, since it uses as much as digits as its factorization.

10010610101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76417002.

The product of its (nonzero) digits is 6, while the sum is 11.

The spelling of 10010610101 in words is "ten billion, ten million, six hundred ten thousand, one hundred one".

Divisors: 1 131 76416871 10010610101