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200433401131 = 972377869299
BaseRepresentation
bin1011101010101011000…
…0101111110100101011
3201011100112210202002011
42322222300233310223
511240441422314011
6232024451220351
720323632541105
oct2725260576453
9634315722064
10200433401131
117800447a957
1232a188a76b7
1315b93056852
1499b589c575
155331534621
hex2eaac2fd2b

200433401131 has 8 divisors (see below), whose sum is σ = 202585149200. Its totient is φ = 198283396608.

The previous prime is 200433401107. The next prime is 200433401137. The reversal of 200433401131 is 131104334002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200433401131 - 211 = 200433399083 is a prime.

It is a super-2 number, since 2×2004334011312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200433401137) 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, 204081 + ... + 665218.

It is an arithmetic number, because the mean of its divisors is an integer number (25323143650).

Almost surely, 2200433401131 is an apocalyptic number.

200433401131 is a deficient number, since it is larger than the sum of its proper divisors (2151748069).

200433401131 is an equidigital number, since it uses as much as digits as its factorization.

200433401131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871773.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 200433401131 its reverse (131104334002), we get a palindrome (331537735133).

The spelling of 200433401131 in words is "two hundred billion, four hundred thirty-three million, four hundred one thousand, one hundred thirty-one".

Divisors: 1 97 2377 230569 869299 84322003 2066323723 200433401131