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200158000480 = 25523179303859
BaseRepresentation
bin1011101001101001011…
…0001011010101100000
3201010122100120221102001
42322122112023111200
511234410422003410
6231541252333344
720314046634544
oct2723226132540
9633570527361
10200158000480
1177982a78309
1232960614254
1315b4ac8c799
14998b08da24
15531728433a
hex2e9a58b560

200158000480 has 96 divisors (see below), whose sum is σ = 496191225600. Its totient is φ = 76154107392.

The previous prime is 200158000463. The next prime is 200158000499. The reversal of 200158000480 is 84000851002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506791 + ... + 810649.

It is an arithmetic number, because the mean of its divisors is an integer number (5168658600).

Almost surely, 2200158000480 is an apocalyptic number.

200158000480 is a gapful number since it is divisible by the number (20) 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 200158000480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248095612800).

200158000480 is an abundant number, since it is smaller than the sum of its proper divisors (296033225120).

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

200158000480 is a wasteful number, since it uses less digits than its factorization.

200158000480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304076 (or 304068 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

Adding to 200158000480 its reverse (84000851002), we get a palindrome (284158851482).

The spelling of 200158000480 in words is "two hundred billion, one hundred fifty-eight million, four hundred eighty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 179 184 230 358 368 460 716 736 895 920 1432 1790 1840 2864 3580 3680 4117 5728 7160 8234 14320 16468 20585 28640 32936 41170 65872 82340 131744 164680 303859 329360 607718 658720 1215436 1519295 2430872 3038590 4861744 6077180 6988757 9723488 12154360 13977514 24308720 27955028 34943785 48617440 54390761 55910056 69887570 108781522 111820112 139775140 217563044 223640224 271953805 279550280 435126088 543907610 559100560 870252176 1087815220 1118201120 1250987503 1740504352 2175630440 2501975006 4351260880 5003950012 6254937515 8702521760 10007900024 12509875030 20015800048 25019750060 40031600096 50039500120 100079000240 200158000480