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200320352141 = 71321323103237
BaseRepresentation
bin1011101010010000000…
…1011111111110001101
3201011001200002021000112
42322210001133332031
511240224002232031
6232005332205405
720321060620160
oct2724401377615
9634050067015
10200320352141
1177a56686538
12329a6a69865
1315b757c4760
1499a4871ad7
15532665362b
hex2ea405ff8d

200320352141 has 16 divisors (see below), whose sum is σ = 246562076544. Its totient is φ = 158486255424.

The previous prime is 200320352131. The next prime is 200320352171. The reversal of 200320352141 is 141253023002.

It is a de Polignac number, because none of the positive numbers 2k-200320352141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200320352131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1888775 + ... + 1992011.

It is an arithmetic number, because the mean of its divisors is an integer number (15410129784).

Almost surely, 2200320352141 is an apocalyptic number.

It is an amenable number.

200320352141 is a deficient number, since it is larger than the sum of its proper divisors (46241724403).

200320352141 is a wasteful number, since it uses less digits than its factorization.

200320352141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124580.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 200320352141 its reverse (141253023002), we get a palindrome (341573375143).

The spelling of 200320352141 in words is "two hundred billion, three hundred twenty million, three hundred fifty-two thousand, one hundred forty-one".

Divisors: 1 7 13 91 21323 103237 149261 277199 722659 1342081 1940393 9394567 2201322551 15409257857 28617193163 200320352141