Search a number
-
+
10010311113021 = 379203591207463
BaseRepresentation
bin1001000110101011010100…
…0010011011100100111101
31022102222100210102001210020
42101222311002123210331
52303002104121104041
633142401244002353
72052135561352302
oct221526502334475
938388323361706
1010010311113021
11320a39272292a
121158094b303b9
13577c78434b2b
142687047190a9
151255d02a7866
hex91ab509b93d

10010311113021 has 16 divisors (see below), whose sum is σ = 13516163420160. Its totient is φ = 6589001418480.

The previous prime is 10010311113013. The next prime is 10010311113031. The reversal of 10010311113021 is 12031111301001.

10010311113021 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 10010311113021 - 23 = 10010311113013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010311113031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48147336 + ... + 48354798.

It is an arithmetic number, because the mean of its divisors is an integer number (844760213760).

Almost surely, 210010311113021 is an apocalyptic number.

It is an amenable number.

10010311113021 is a deficient number, since it is larger than the sum of its proper divisors (3505852307139).

10010311113021 is a wasteful number, since it uses less digits than its factorization.

10010311113021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411136.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 10010311113021 its reverse (12031111301001), we get a palindrome (22041422414022).

The spelling of 10010311113021 in words is "ten trillion, ten billion, three hundred eleven million, one hundred thirteen thousand, twenty-one".

Divisors: 1 3 79 237 203591 207463 610773 622389 16083689 16389577 48251067 49168731 42237599633 126712798899 3336770371007 10010311113021