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10142224101 = 323701304489
BaseRepresentation
bin10010111001000011…
…00000111011100101
3222011211101100220200
421130201200323211
5131232402132401
64354223021113
7506222324322
oct113441407345
928154340820
1010142224101
114335026099
121b7073a799
13c582c5c49
146c2dc5b49
153e5603686
hex25c860ee5

10142224101 has 12 divisors (see below), whose sum is σ = 14653885740. Its totient is φ = 6759633600.

The previous prime is 10142224091. The next prime is 10142224153.

10142224101 is a `hidden beast` number, since 1 + 0 + 1 + 422 + 241 + 0 + 1 = 666.

10142224101 is nontrivially palindromic in base 10.

10142224101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2173983876 + 7968240225 = 46626^2 + 89265^2 .

It is not a de Polignac number, because 10142224101 - 25 = 10142224069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142224171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118936 + ... + 185553.

It is an arithmetic number, because the mean of its divisors is an integer number (1221157145).

Almost surely, 210142224101 is an apocalyptic number.

It is an amenable number.

10142224101 is a deficient number, since it is larger than the sum of its proper divisors (4511661639).

10142224101 is a wasteful number, since it uses less digits than its factorization.

10142224101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308196 (or 308193 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The spelling of 10142224101 in words is "ten billion, one hundred forty-two million, two hundred twenty-four thousand, one hundred one".

Divisors: 1 3 9 3701 11103 33309 304489 913467 2740401 1126913789 3380741367 10142224101