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231200341204 = 22723359006741
BaseRepresentation
bin1101011101010010011…
…1010011110011010100
3211002202202020020110011
43113110213103303110
512241444241404304
6254113441410004
722463234321620
oct3272447236324
9732682206404
10231200341204
118a062624358
1238984639904
1318a57297b31
14b293b08180
156032654c04
hex35d49d3cd4

231200341204 has 24 divisors (see below), whose sum is σ = 482505061248. Its totient is φ = 94777779360.

The previous prime is 231200341199. The next prime is 231200341243. The reversal of 231200341204 is 402143002132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179502727 + ... + 179504014.

It is an arithmetic number, because the mean of its divisors is an integer number (20104377552).

Almost surely, 2231200341204 is an apocalyptic number.

It is an amenable number.

231200341204 is an abundant number, since it is smaller than the sum of its proper divisors (251304720044).

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

231200341204 is a wasteful number, since it uses less digits than its factorization.

231200341204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359006775 (or 359006773 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 231200341204 its reverse (402143002132), we get a palindrome (633343343336).

The spelling of 231200341204 in words is "two hundred thirty-one billion, two hundred million, three hundred forty-one thousand, two hundred four".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 644 359006741 718013482 1436026964 2513047187 5026094374 8257155043 10052188748 16514310086 33028620172 57800085301 115600170602 231200341204