Search a number
-
+
10910910909201 = 37959980995003
BaseRepresentation
bin1001111011000110010011…
…1110000000101100010001
31102122001222010210221200220
42132301210332000230101
52412231021143043301
635112223035103253
72204200354332612
oct236614476005421
942561863727626
1010910910909201
113527322841446
121282735ba1b29
13611b82247b04
1429a13b633c09
1513dc402b1936
hex9ec64f80b11

10910910909201 has 32 divisors (see below), whose sum is σ = 14775022080000. Its totient is φ = 7160937633408.

The previous prime is 10910910909191. The next prime is 10910910909203. The reversal of 10910910909201 is 10290901901901.

It is not a de Polignac number, because 10910910909201 - 26 = 10910910909137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10910910909203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114800566 + ... + 114895568.

It is an arithmetic number, because the mean of its divisors is an integer number (461719440000).

Almost surely, 210910910909201 is an apocalyptic number.

It is an amenable number.

10910910909201 is a deficient number, since it is larger than the sum of its proper divisors (3864111170799).

10910910909201 is an equidigital number, since it uses as much as digits as its factorization.

10910910909201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96493.

The product of its (nonzero) digits is 13122, while the sum is 42.

The spelling of 10910910909201 in words is "ten trillion, nine hundred ten billion, nine hundred ten million, nine hundred nine thousand, two hundred one".

Divisors: 1 3 79 237 599 809 1797 2427 47321 63911 95003 141963 191733 285009 484591 1453773 7505237 22515711 38282689 56906797 76857427 114848067 170720391 230572281 4495636963 6071736733 13486910889 18215210199 46037598773 138112796319 3636970303067 10910910909201