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1210426234008 = 233163309413659
BaseRepresentation
bin10001100111010011000…
…001101001010010011000
311021201022200111200020120
4101213103001221102120
5124312423103442013
62324021230553240
7153310330141515
oct21472301512230
94251280450216
101210426234008
11427380065012
12176709368820
138a1b16a0544
144282912030c
15217451e0123
hex119d3069498

1210426234008 has 32 divisors (see below), whose sum is σ = 3044630414400. Its totient is φ = 401000100768.

The previous prime is 1210426234001. The next prime is 1210426234033. The reversal of 1210426234008 is 8004326240121.

It is a self number, because there is not a number n which added to its sum of digits gives 1210426234008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210426234001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154702918 + ... + 154710741.

It is an arithmetic number, because the mean of its divisors is an integer number (95144700450).

Almost surely, 21210426234008 is an apocalyptic number.

It is an amenable number.

1210426234008 is an abundant number, since it is smaller than the sum of its proper divisors (1834204180392).

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

1210426234008 is a wasteful number, since it uses less digits than its factorization.

1210426234008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309413831 (or 309413827 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 1210426234008 in words is "one trillion, two hundred ten billion, four hundred twenty-six million, two hundred thirty-four thousand, eight".

Divisors: 1 2 3 4 6 8 12 24 163 326 489 652 978 1304 1956 3912 309413659 618827318 928240977 1237654636 1856481954 2475309272 3712963908 7425927816 50434426417 100868852834 151303279251 201737705668 302606558502 403475411336 605213117004 1210426234008