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48070311800 = 23527172019761
BaseRepresentation
bin101100110001001101…
…101011111101111000
311121002002202212001112
4230301031223331320
51241421444434200
634025545335452
73321140623430
oct546115537570
9147062685045
1048070311800
111942848a815
129396797588
1346c10430a4
1424803392c0
1513b5270535
hexb3136bf78

48070311800 has 96 divisors (see below), whose sum is σ = 135243263520. Its totient is φ = 15511756800.

The previous prime is 48070311799. The next prime is 48070311827. The reversal of 48070311800 is 811307084.

It is a super-3 number, since 3×480703118003 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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, 986081 + ... + 1033680.

It is an arithmetic number, because the mean of its divisors is an integer number (1408783995).

Almost surely, 248070311800 is an apocalyptic number.

48070311800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48070311800 is an abundant number, since it is smaller than the sum of its proper divisors (87172951720).

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

48070311800 is a wasteful number, since it uses less digits than its factorization.

48070311800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019801 (or 2019792 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

Adding to 48070311800 its reverse (811307084), we get a palindrome (48881618884).

The spelling of 48070311800 in words is "forty-eight billion, seventy million, three hundred eleven thousand, eight hundred".

Divisors: 1 2 4 5 7 8 10 14 17 20 25 28 34 35 40 50 56 68 70 85 100 119 136 140 170 175 200 238 280 340 350 425 476 595 680 700 850 952 1190 1400 1700 2380 2975 3400 4760 5950 11900 23800 2019761 4039522 8079044 10098805 14138327 16158088 20197610 28276654 34335937 40395220 50494025 56553308 68671874 70691635 80790440 100988050 113106616 137343748 141383270 171679685 201976100 240351559 274687496 282766540 343359370 353458175 403952200 480703118 565533080 686718740 706916350 858398425 961406236 1201757795 1373437480 1413832700 1716796850 1922812472 2403515590 2827665400 3433593700 4807031180 6008788975 6867187400 9614062360 12017577950 24035155900 48070311800