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10203330230422 = 27978774467079
BaseRepresentation
bin1001010001111010010111…
…0111111011100010010110
31100010102120121221011122021
42110132211313323202112
52314132410014333142
633411202321323354
72102111014652020
oct224364567734226
940112517834567
1010203330230422
113284231a0766a
12118958279655a
135902293b2834
14273bb5619010
1512a62a93c267
hex947a5dfb896

10203330230422 has 16 divisors (see below), whose sum is σ = 17493210696960. Its totient is φ = 4372408951848.

The previous prime is 10203330230371. The next prime is 10203330230519. The reversal of 10203330230422 is 22403203330201.

It is a super-2 number, since 2×102033302304222 (a number of 27 digits) contains 22 as substring.

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, 37096522 + ... + 37370557.

It is an arithmetic number, because the mean of its divisors is an integer number (1093325668560).

Almost surely, 210203330230422 is an apocalyptic number.

10203330230422 is a deficient number, since it is larger than the sum of its proper divisors (7289880466538).

10203330230422 is an equidigital number, since it uses as much as digits as its factorization.

10203330230422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74476875.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 10203330230422 its reverse (22403203330201), we get a palindrome (32606533560623).

The spelling of 10203330230422 in words is "ten trillion, two hundred three billion, three hundred thirty million, two hundred thirty thousand, four hundred twenty-two".

Divisors: 1 2 7 14 9787 19574 68509 137018 74467079 148934158 521269553 1042539106 728809302173 1457618604346 5101665115211 10203330230422