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530441401320 = 233251997404263
BaseRepresentation
bin1111011100000001100…
…01010111001111101000
31212201011101002010101200
413232000301113033220
532142320444320240
61043403104044200
753215555342455
oct7560061271750
91781141063350
10530441401320
11194a60384906
1286977903660
133b035abba8c
141b96012c82c
15dbe839c930
hex7b80c573e8

530441401320 has 96 divisors (see below), whose sum is σ = 1732597776000. Its totient is φ = 140740212096.

The previous prime is 530441401319. The next prime is 530441401351. The reversal of 530441401320 is 23104144035.

It is a happy number.

530441401320 is a `hidden beast` number, since 53 + 0 + 441 + 40 + 132 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3630492 + ... + 3773771.

It is an arithmetic number, because the mean of its divisors is an integer number (18047893500).

Almost surely, 2530441401320 is an apocalyptic number.

It is an amenable number.

530441401320 is an abundant number, since it is smaller than the sum of its proper divisors (1202156374680).

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

530441401320 is a wasteful number, since it uses less digits than its factorization.

530441401320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7404479 (or 7404472 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 530441401320 its reverse (23104144035), we get a palindrome (553545545355).

The spelling of 530441401320 in words is "five hundred thirty billion, four hundred forty-one million, four hundred one thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 199 360 398 597 796 995 1194 1592 1791 1990 2388 2985 3582 3980 4776 5970 7164 7960 8955 11940 14328 17910 23880 35820 71640 7404263 14808526 22212789 29617052 37021315 44425578 59234104 66638367 74042630 88851156 111063945 133276734 148085260 177702312 222127890 266553468 296170520 333191835 444255780 533106936 666383670 888511560 1332767340 1473448337 2665534680 2946896674 4420345011 5893793348 7367241685 8840690022 11787586696 13261035033 14734483370 17681380044 22101725055 26522070066 29468966740 35362760088 44203450110 53044140132 58937933480 66305175165 88406900220 106088280264 132610350330 176813800440 265220700660 530441401320