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10142024101 = 1121722973137
BaseRepresentation
bin10010111001000001…
…10000000110100101
3222011211000012120021
421130200300012211
5131232324232401
64354214435141
7506220532246
oct113440600645
928154005507
1010142024101
1143349a9900
121b70662ab1
13c58255bc1
146c2d72ccd
153e55b42a1
hex25c8301a5

10142024101 has 72 divisors (see below), whose sum is σ = 12508985160. Its totient is φ = 8203345920.

The previous prime is 10142024071. The next prime is 10142024147.

It is a happy number.

10142024101 is nontrivially palindromic in base 10.

10142024101 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 12 ways, for example, as 527076 + 10141497025 = 726^2 + 100705^2 .

It is not a de Polignac number, because 10142024101 - 25 = 10142024069 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 (10142028101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 74029305 + ... + 74029441.

It is an arithmetic number, because the mean of its divisors is an integer number (173735905).

Almost surely, 210142024101 is an apocalyptic number.

10142024101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10142024101 is a deficient number, since it is larger than the sum of its proper divisors (2366961059).

10142024101 is a wasteful number, since it uses less digits than its factorization.

10142024101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

It can be divided in two parts, 101420 and 24101, that added together give a palindrome (125521).

The spelling of 10142024101 in words is "ten billion, one hundred forty-two million, twenty-four thousand, one hundred one".

Divisors: 1 11 17 29 73 121 137 187 289 319 493 803 1241 1507 2057 2117 2329 3179 3509 3973 5423 8381 8833 10001 13651 16577 21097 23287 25619 34969 35989 39593 43703 59653 67541 92191 110011 150161 170017 232067 256157 281809 290029 395879 435523 480733 611813 742951 1014101 1148197 1210121 1870187 2552737 2890289 3190319 4354669 4790753 4930493 6729943 8172461 12630167 20572057 31793179 35093509 54235423 74029373 83818381 138931837 349724969 596589653 922002191 10142024101