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10142444301 = 3112631168619
BaseRepresentation
bin10010111001000100…
…10110101100001101
3222011211210112222020
421130202112230031
5131232431204201
64354231440353
7506224232313
oct113442265415
928154715866
1010142444301
114335166580
121b708260b9
13c58372242
146c30420b3
153e5648a36
hex25c896b0d

10142444301 has 16 divisors (see below), whose sum is σ = 14808752640. Its totient is φ = 6123558320.

The previous prime is 10142444287. The next prime is 10142444317. The reversal of 10142444301 is 10344424101.

It is not a de Polignac number, because 10142444301 - 26 = 10142444237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142448301) 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, 575631 + ... + 592988.

It is an arithmetic number, because the mean of its divisors is an integer number (925547040).

Almost surely, 210142444301 is an apocalyptic number.

10142444301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10142444301 is a deficient number, since it is larger than the sum of its proper divisors (4666308339).

10142444301 is a wasteful number, since it uses less digits than its factorization.

10142444301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168896.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10142444301 its reverse (10344424101), we get a palindrome (20486868402).

The spelling of 10142444301 in words is "ten billion, one hundred forty-two million, four hundred forty-four thousand, three hundred one".

Divisors: 1 3 11 33 263 789 2893 8679 1168619 3505857 12854809 38564427 307346797 922040391 3380814767 10142444301