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1142410410 = 232512693449
BaseRepresentation
bin100010000010111…
…1100110010101010
32221121122110110200
41010011330302222
54314424113120
6305205453030
740211220411
oct10405746252
92847573420
101142410410
11536951939
1227a711176
131528ac6bb
14aba1c478
156a461e90
hex4417ccaa

1142410410 has 24 divisors (see below), whose sum is σ = 2970267300. Its totient is φ = 304642752.

The previous prime is 1142410393. The next prime is 1142410441. The reversal of 1142410410 is 140142411.

1142410410 is a `hidden beast` number, since 1 + 14 + 241 + 0 + 410 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1136836089 + 5574321 = 33717^2 + 2361^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6346635 + ... + 6346814.

Almost surely, 21142410410 is an apocalyptic number.

1142410410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142410410 is an abundant number, since it is smaller than the sum of its proper divisors (1827856890).

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

1142410410 is a wasteful number, since it uses less digits than its factorization.

1142410410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12693462 (or 12693459 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1142410410 is about 33799.5622752721. The cubic root of 1142410410 is about 1045.3796717209.

Adding to 1142410410 its reverse (140142411), we get a palindrome (1282552821).

The spelling of 1142410410 in words is "one billion, one hundred forty-two million, four hundred ten thousand, four hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 12693449 25386898 38080347 63467245 76160694 114241041 126934490 190401735 228482082 380803470 571205205 1142410410