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10142527700 = 2252101425277
BaseRepresentation
bin10010111001000101…
…01011000011010100
3222011211221210101002
421130202223003110
5131232441341300
64354233322432
7506225030414
oct113442530324
928154853332
1010142527700
1143352131a8
121b70866418
13c583a11a6
146c3064644
153e56635d5
hex25c8ab0d4

10142527700 has 18 divisors (see below), whose sum is σ = 22009285326. Its totient is φ = 4057011040.

The previous prime is 10142527697. The next prime is 10142527711. The reversal of 10142527700 is 772524101.

It can be written as a sum of positive squares in 3 ways, for example, as 21362884 + 10121164816 = 4622^2 + 100604^2 .

It is a super-3 number, since 3×101425277003 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50712539 + ... + 50712738.

Almost surely, 210142527700 is an apocalyptic number.

10142527700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10142527700 is an abundant number, since it is smaller than the sum of its proper divisors (11866757626).

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

10142527700 is a wasteful number, since it uses less digits than its factorization.

10142527700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101425291 (or 101425284 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The spelling of 10142527700 in words is "ten billion, one hundred forty-two million, five hundred twenty-seven thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101425277 202850554 405701108 507126385 1014252770 2028505540 2535631925 5071263850 10142527700