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160136147800 = 235217265917713
BaseRepresentation
bin1001010100100011011…
…0111011001101011000
3120022100011102011200001
42111020312323031120
510110424323212200
6201322053222344
714366215540366
oct2251066731530
9508304364601
10160136147800
1161a05754002
12270513319b4
1312140528755
147a71a34636
1542738d276a
hex2548dbb358

160136147800 has 96 divisors (see below), whose sum is σ = 394388038800. Its totient is φ = 60260474880.

The previous prime is 160136147753. The next prime is 160136147827. The reversal of 160136147800 is 8741631061.

160136147800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 160136147800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9031744 + ... + 9049456.

Almost surely, 2160136147800 is an apocalyptic number.

160136147800 is a gapful number since it is divisible by the number (10) 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 160136147800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197194019400).

160136147800 is an abundant number, since it is smaller than the sum of its proper divisors (234251891000).

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

160136147800 is a wasteful number, since it uses less digits than its factorization.

160136147800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20405 (or 20396 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

Adding to 160136147800 its reverse (8741631061), we get a palindrome (168877778861).

The spelling of 160136147800 in words is "one hundred sixty billion, one hundred thirty-six million, one hundred forty-seven thousand, eight hundred".

Divisors: 1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 136 170 200 340 425 680 850 1700 2659 3400 5318 10636 13295 17713 21272 26590 35426 45203 53180 66475 70852 88565 90406 106360 132950 141704 177130 180812 226015 265900 301121 354260 361624 442825 452030 531800 602242 708520 885650 904060 1130075 1204484 1505605 1771300 1808120 2260150 2408968 3011210 3542600 4520300 6022420 7528025 9040600 12044840 15056050 30112100 47098867 60224200 94197734 188395468 235494335 376790936 470988670 800680739 941977340 1177471675 1601361478 1883954680 2354943350 3202722956 4003403695 4709886700 6405445912 8006807390 9419773400 16013614780 20017018475 32027229560 40034036950 80068073900 160136147800