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10765241140 = 225538262057
BaseRepresentation
bin10100000011010100…
…01000101100110100
31000210020200220121211
422001222020230310
5134021400204030
64540120251204
7530526016453
oct120152105464
930706626554
1010765241140
114624775005
122105310b04
1310273c0294
14741a40b9a
1543016b12a
hex281a88b34

10765241140 has 12 divisors (see below), whose sum is σ = 22607006436. Its totient is φ = 4306096448.

The previous prime is 10765241117. The next prime is 10765241159. The reversal of 10765241140 is 4114256701.

It can be written as a sum of positive squares in 2 ways, for example, as 3599280036 + 7165961104 = 59994^2 + 84652^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 269131009 + ... + 269131048.

It is an arithmetic number, because the mean of its divisors is an integer number (1883917203).

Almost surely, 210765241140 is an apocalyptic number.

10765241140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10765241140 is an abundant number, since it is smaller than the sum of its proper divisors (11841765296).

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

10765241140 is a wasteful number, since it uses less digits than its factorization.

10765241140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538262066 (or 538262064 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

Adding to 10765241140 its reverse (4114256701), we get a palindrome (14879497841).

The spelling of 10765241140 in words is "ten billion, seven hundred sixty-five million, two hundred forty-one thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 538262057 1076524114 2153048228 2691310285 5382620570 10765241140