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20332301010198 = 2313125868067443
BaseRepresentation
bin1001001111101111110111…
…00101000100010100010110
32122222202020000102212100220
410213313323211010110112
510131111023024311243
6111124310302015210
74165650242012532
oct447677345042426
978882200385326
1020332301010198
116529975949391
122344652577506
13b46435114618
1450413525abc2
15253d5318e783
hex127dfb944516

20332301010198 has 16 divisors (see below), whose sum is σ = 40975018831296. Its totient is φ = 6725697534920.

The previous prime is 20332301010193. The next prime is 20332301010239. The reversal of 20332301010198 is 89101010323302.

It is a super-2 number, since 2×203323010101982 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332301010193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12934032936 + ... + 12934034507.

It is an arithmetic number, because the mean of its divisors is an integer number (2560938676956).

Almost surely, 220332301010198 is an apocalyptic number.

20332301010198 is an abundant number, since it is smaller than the sum of its proper divisors (20642717821098).

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

20332301010198 is a wasteful number, since it uses less digits than its factorization.

20332301010198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25868067579.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 20332301010198 in words is "twenty trillion, three hundred thirty-two billion, three hundred one million, ten thousand, one hundred ninety-eight".

Divisors: 1 2 3 6 131 262 393 786 25868067443 51736134886 77604202329 155208404658 3388716835033 6777433670066 10166150505099 20332301010198