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2038080937 = 2970278653
BaseRepresentation
bin111100101111010…
…1010010110101001
312021001000020110011
41321132222112221
513133222042222
6534123051521
7101335254634
oct17136522651
95231006404
102038080937
11956497412
1248a670ba1
1326631b569
1415496cc1b
15bddd5c77
hex797aa5a9

2038080937 has 4 divisors (see below), whose sum is σ = 2108359620. Its totient is φ = 1967802256.

The previous prime is 2038080929. The next prime is 2038080959. The reversal of 2038080937 is 7390808302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 838913296 + 1199167641 = 28964^2 + 34629^2 .

It is a cyclic number.

It is not a de Polignac number, because 2038080937 - 23 = 2038080929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2038080937.

It is not an unprimeable number, because it can be changed into a prime (2038080907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35139298 + ... + 35139355.

It is an arithmetic number, because the mean of its divisors is an integer number (527089905).

Almost surely, 22038080937 is an apocalyptic number.

It is an amenable number.

2038080937 is a deficient number, since it is larger than the sum of its proper divisors (70278683).

2038080937 is an equidigital number, since it uses as much as digits as its factorization.

2038080937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70278682.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2038080937 is about 45145.1097794656. The cubic root of 2038080937 is about 1267.8673233804.

The spelling of 2038080937 in words is "two billion, thirty-eight million, eighty thousand, nine hundred thirty-seven".

Divisors: 1 29 70278653 2038080937