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2023038108 = 22327213471877
BaseRepresentation
bin111100010010101…
…0001110010011100
312012222200222120100
41320211101302130
513120344204413
6532424421100
7101063353200
oct17045216234
95188628510
102023038108
11948a52523
12485617790
13263182590
14152974b00
15bc913a73
hex78951c9c

2023038108 has 216 divisors, whose sum is σ = 6546076992. Its totient is φ = 521918208.

The previous prime is 2023038103. The next prime is 2023038137. The reversal of 2023038108 is 8018303202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023038103) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1076866 + ... + 1078742.

It is an arithmetic number, because the mean of its divisors is an integer number (30305912).

Almost surely, 22023038108 is an apocalyptic number.

2023038108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023038108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3273038496).

2023038108 is an abundant number, since it is smaller than the sum of its proper divisors (4523038884).

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

2023038108 is a wasteful number, since it uses less digits than its factorization.

2023038108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1949 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2023038108 is about 44978.1959175777. The cubic root of 2023038108 is about 1264.7402921572.

The spelling of 2023038108 in words is "two billion, twenty-three million, thirty-eight thousand, one hundred eight".