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9203223424031 = 713251831148481
BaseRepresentation
bin1000010111101100101011…
…0111001110110000011111
31012120211010110112102022222
42011323022313032300133
52201241200144032111
631323522533455555
71636624312242050
oct205731267166037
935524113472288
109203223424031
112a2907977152a
121047790aa15bb
13519b24c5c460
1423b61cd2c727
1510e5e4b297db
hex85ecadcec1f

9203223424031 has 32 divisors (see below), whose sum is σ = 11373774806016. Its totient is φ = 7251638400000.

The previous prime is 9203223424007. The next prime is 9203223424051. The reversal of 9203223424031 is 1304243223029.

It is a cyclic number.

It is not a de Polignac number, because 9203223424031 - 214 = 9203223407647 is a prime.

It is a super-2 number, since 2×92032234240312 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9203223423982 and 9203223424000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9203223424001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189807311 + ... + 189855791.

It is an arithmetic number, because the mean of its divisors is an integer number (355430462688).

Almost surely, 29203223424031 is an apocalyptic number.

9203223424031 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

9203223424031 is a deficient number, since it is larger than the sum of its proper divisors (2170551381985).

9203223424031 is a wasteful number, since it uses less digits than its factorization.

9203223424031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57063.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 9203223424031 in words is "nine trillion, two hundred three billion, two hundred twenty-three million, four hundred twenty-four thousand, thirty-one".

Divisors: 1 7 13 91 251 1757 3263 8311 22841 48481 58177 108043 339367 630253 756301 2086061 4411771 12168731 14602427 27118793 85181117 158193503 189831551 402925591 1107354521 2820479137 5238032683 36666228781 101134323341 707940263387 1314746203433 9203223424031