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10142241010 = 2511435936343
BaseRepresentation
bin10010111001000011…
…00101000011110010
3222011211102020002221
421130201211003302
5131232403203020
64354223231254
7506222424526
oct113441450362
928154366087
1010142241010
114335037870
121b7074852a
13c58300855
146c2dcbd86
153e56086aa
hex25c8650f2

10142241010 has 64 divisors (see below), whose sum is σ = 20724802560. Its totient is φ = 3541164480.

The previous prime is 10142241007. The next prime is 10142241019. The reversal of 10142241010 is 1014224101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10142241019) 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, 260899 + ... + 297241.

It is an arithmetic number, because the mean of its divisors is an integer number (323825040).

Almost surely, 210142241010 is an apocalyptic number.

10142241010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10142241010 is an abundant number, since it is smaller than the sum of its proper divisors (10582561550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10142241010 is a wasteful number, since it uses less digits than its factorization.

10142241010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36463.

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

Adding to 10142241010 its reverse (1014224101), we get a palindrome (11156465111).

It can be divided in two parts, 10142 and 241010, that added together give a palindrome (251152).

The spelling of 10142241010 in words is "ten billion, one hundred forty-two million, two hundred forty-one thousand, ten".

Divisors: 1 2 5 10 11 22 43 55 59 86 110 118 215 295 430 473 590 649 946 1298 2365 2537 3245 4730 5074 6490 12685 25370 27907 36343 55814 72686 139535 181715 279070 363430 399773 799546 1562749 1998865 2144237 3125498 3997730 4288474 7813745 10721185 15627490 17190239 21442370 23586607 34380478 47173214 85951195 92202191 117933035 171902390 184404382 235866070 461010955 922021910 1014224101 2028448202 5071120505 10142241010