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536512300900 = 22528928232
BaseRepresentation
bin1111100111010101010…
…00000000011101100100
31220021211110112210000021
413303222220000131210
532242234122112100
61050245332324524
753522163212242
oct7635250003544
91807743483007
10536512300900
11197596230594
1287b90a73744
133b79277c954
141bd78515792
15de5133ca1a
hex7ceaa00764

536512300900 has 81 divisors (see below), whose sum is σ = 1178892359211. Its totient is φ = 211935799680.

The previous prime is 536512300889. The next prime is 536512300939. The reversal of 536512300900 is 9003215635.

It is a happy number.

The square root of 536512300900 is 732470.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 111648203044 + 424864097856 = 334138^2 + 651816^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 651897889 + ... + 651898711.

Almost surely, 2536512300900 is an apocalyptic number.

536512300900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

536512300900 is the 732470-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536512300900

536512300900 is an abundant number, since it is smaller than the sum of its proper divisors (642380058311).

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

536512300900 is an frugal number, since it uses more digits than its factorization.

536512300900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838 (or 919 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 536512300900 in words is "five hundred thirty-six billion, five hundred twelve million, three hundred thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 89 100 178 356 445 823 890 1646 1780 2225 3292 4115 4450 7921 8230 8900 15842 16460 20575 31684 39605 41150 73247 79210 82300 146494 158420 198025 292988 366235 396050 677329 732470 792100 1354658 1464940 1831175 2709316 3386645 3662350 6518983 6773290 7324700 13037966 13546580 16933225 26075932 32594915 33866450 60282281 65189830 67732900 120564562 130379660 162974575 241129124 301411405 325949150 602822810 651898300 1205645620 1507057025 3014114050 5365123009 6028228100 10730246018 21460492036 26825615045 53651230090 107302460180 134128075225 268256150450 536512300900