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106319307836 = 22719199848323
BaseRepresentation
bin110001100000100011…
…1111110010000111100
3101011102120112102221002
41203001013332100330
53220220220322321
6120501543425432
710452456130340
oct1430107762074
9334376472832
10106319307836
11410a9528665
1218732155278
13a044aa6651
14520842b620
152b73de720b
hex18c11fe43c

106319307836 has 24 divisors (see below), whose sum is σ = 223830122880. Its totient is φ = 43167237552.

The previous prime is 106319307811. The next prime is 106319307863. The reversal of 106319307836 is 638703913601.

It is a super-2 number, since 2×1063193078362 (a number of 23 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, 99923630 + ... + 99924693.

It is an arithmetic number, because the mean of its divisors is an integer number (9326255120).

Almost surely, 2106319307836 is an apocalyptic number.

It is an amenable number.

106319307836 is an abundant number, since it is smaller than the sum of its proper divisors (117510815044).

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

106319307836 is a wasteful number, since it uses less digits than its factorization.

106319307836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199848353 (or 199848351 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 106319307836 in words is "one hundred six billion, three hundred nineteen million, three hundred seven thousand, eight hundred thirty-six".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 199848323 399696646 799393292 1398938261 2797876522 3797118137 5595753044 7594236274 15188472548 26579826959 53159653918 106319307836