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535041312 = 253133711587
BaseRepresentation
bin11111111001000…
…001010100100000
31101021202220200220
4133321001110200
52043432310222
6125031443040
716154530131
oct3771012440
91337686626
10535041312
11255020503
1212b226480
1386b038c0
14510b7c88
1531e8ab5c
hex1fe41520

535041312 has 96 divisors (see below), whose sum is σ = 1553533632. Its totient is φ = 160164864.

The previous prime is 535041301. The next prime is 535041319. The reversal of 535041312 is 213140535.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (535041319) 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 15 ways as a sum of consecutive naturals, for example, 40383 + ... + 51969.

It is an arithmetic number, because the mean of its divisors is an integer number (16182642).

Almost surely, 2535041312 is an apocalyptic number.

535041312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535041312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776766816).

535041312 is an abundant number, since it is smaller than the sum of its proper divisors (1018492320).

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

535041312 is a wasteful number, since it uses less digits than its factorization.

535041312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11650 (or 11642 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 535041312 is about 23130.9600319572. The cubic root of 535041312 is about 811.8250328766.

Adding to 535041312 its reverse (213140535), we get a palindrome (748181847).

The spelling of 535041312 in words is "five hundred thirty-five million, forty-one thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 37 39 48 52 74 78 96 104 111 148 156 208 222 296 312 416 444 481 592 624 888 962 1184 1248 1443 1776 1924 2886 3552 3848 5772 7696 11544 11587 15392 23088 23174 34761 46176 46348 69522 92696 139044 150631 185392 278088 301262 370784 428719 451893 556176 602524 857438 903786 1112352 1205048 1286157 1714876 1807572 2410096 2572314 3429752 3615144 4820192 5144628 5573347 6859504 7230288 10289256 11146694 13719008 14460576 16720041 20578512 22293388 33440082 41157024 44586776 66880164 89173552 133760328 178347104 267520656 535041312