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10738397 = 12378681
BaseRepresentation
bin101000111101…
…101011011101
3202012120022102
4220331223131
510222112042
61022054445
7160163165
oct50755335
922176272
1010738397
116074a0a
12371a425
1322bc9a7
1415d75a5
15e21b32
hexa3dadd

10738397 has 4 divisors (see below), whose sum is σ = 10748316. Its totient is φ = 10728480.

The previous prime is 10738393. The next prime is 10738487. The reversal of 10738397 is 79383701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8491396 + 2247001 = 2914^2 + 1499^2 .

It is a cyclic number.

It is not a de Polignac number, because 10738397 - 22 = 10738393 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 10738397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10738393) 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, 3104 + ... + 5577.

It is an arithmetic number, because the mean of its divisors is an integer number (2687079).

Almost surely, 210738397 is an apocalyptic number.

It is an amenable number.

10738397 is a deficient number, since it is larger than the sum of its proper divisors (9919).

10738397 is an equidigital number, since it uses as much as digits as its factorization.

10738397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9918.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 10738397 is about 3276.9493435206. The cubic root of 10738397 is about 220.6208153513.

The spelling of 10738397 in words is "ten million, seven hundred thirty-eight thousand, three hundred ninety-seven".

Divisors: 1 1237 8681 10738397