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10301397 = 36075657
BaseRepresentation
bin100111010010…
…111111010101
3201101100212020
4213102333111
510114121042
61004443353
7153363141
oct47227725
921340766
1010301397
1158a6657
123549559
132198b02
141522221
15d873ec
hex9d2fd5

10301397 has 8 divisors (see below), whose sum is σ = 13760256. Its totient is φ = 6855072.

The previous prime is 10301387. The next prime is 10301399. The reversal of 10301397 is 79310301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10301397 - 220 = 9252821 is a prime.

It is a super-3 number, since 3×103013973 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (1720032).

Almost surely, 210301397 is an apocalyptic number.

It is an amenable number.

10301397 is a deficient number, since it is larger than the sum of its proper divisors (3458859).

10301397 is an equidigital number, since it uses as much as digits as its factorization.

10301397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6267.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 10301397 is about 3209.5789443477. The cubic root of 10301397 is about 217.5865476676.

Adding to 10301397 its reverse (79310301), we get a palindrome (89611698).

The spelling of 10301397 in words is "ten million, three hundred one thousand, three hundred ninety-seven".

Divisors: 1 3 607 1821 5657 16971 3433799 10301397