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536488212 = 223137148437
BaseRepresentation
bin11111111110100…
…010100100010100
31101101111102110210
4133332202210110
52044320110322
6125122445420
716203034401
oct3776424424
91341442423
10536488212
11255919597
1212b803870
13871bc360
14513732a8
153217470c
hex1ffa2914

536488212 has 48 divisors (see below), whose sum is σ = 1367114112. Its totient is φ = 162744960.

The previous prime is 536488129. The next prime is 536488213. The reversal of 536488212 is 212884635.

It is a super-2 number, since 2×5364882122 = 575639203229913888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536488213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13143 + ... + 35294.

It is an arithmetic number, because the mean of its divisors is an integer number (28481544).

Almost surely, 2536488212 is an apocalyptic number.

536488212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

536488212 is an abundant number, since it is smaller than the sum of its proper divisors (830625900).

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

536488212 is a wasteful number, since it uses less digits than its factorization.

536488212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48528 (or 48526 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 536488212 is about 23162.2151790367. The cubic root of 536488212 is about 812.5561741675.

The spelling of 536488212 in words is "five hundred thirty-six million, four hundred eighty-eight thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 13 26 39 52 71 78 142 156 213 284 426 852 923 1846 2769 3692 5538 11076 48437 96874 145311 193748 290622 581244 629681 1259362 1889043 2518724 3439027 3778086 6878054 7556172 10317081 13756108 20634162 41268324 44707351 89414702 134122053 178829404 268244106 536488212