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110980038 = 23131422821
BaseRepresentation
bin1101001110101…
…10101111000110
321201211100222210
412213112233012
5211402330123
615002404250
72515212651
oct647265706
9251740883
10110980038
1157710a44
1231200686
1319cb9480
1410a4c898
159b22e93
hex69d6bc6

110980038 has 16 divisors (see below), whose sum is σ = 239034096. Its totient is φ = 34147680.

The previous prime is 110980027. The next prime is 110980043. The reversal of 110980038 is 830089011.

It is a junction number, because it is equal to n+sod(n) for n = 110979987 and 110980014.

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, 711333 + ... + 711488.

It is an arithmetic number, because the mean of its divisors is an integer number (14939631).

Almost surely, 2110980038 is an apocalyptic number.

110980038 is an abundant number, since it is smaller than the sum of its proper divisors (128054058).

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

110980038 is a wasteful number, since it uses less digits than its factorization.

110980038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422839.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 110980038 is about 10534.7063556608. The cubic root of 110980038 is about 480.5607422480.

The spelling of 110980038 in words is "one hundred ten million, nine hundred eighty thousand, thirty-eight".

Divisors: 1 2 3 6 13 26 39 78 1422821 2845642 4268463 8536926 18496673 36993346 55490019 110980038