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10097701 = 79127819
BaseRepresentation
bin100110100001…
…010000100101
3201000000102221
4212201100211
510041111301
61000232341
7151554235
oct46412045
921000387
1010097701
115777609
12346b6b1
132127193
1414abcc5
15d46da1
hex9a1425

10097701 has 4 divisors (see below), whose sum is σ = 10225600. Its totient is φ = 9969804.

The previous prime is 10097671. The next prime is 10097741. The reversal of 10097701 is 10779001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10779001 = 81113291.

It is a cyclic number.

It is not a de Polignac number, because 10097701 - 25 = 10097669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10097741) 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, 63831 + ... + 63988.

It is an arithmetic number, because the mean of its divisors is an integer number (2556400).

Almost surely, 210097701 is an apocalyptic number.

It is an amenable number.

10097701 is a deficient number, since it is larger than the sum of its proper divisors (127899).

10097701 is an equidigital number, since it uses as much as digits as its factorization.

10097701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127898.

The product of its (nonzero) digits is 441, while the sum is 25.

The square root of 10097701 is about 3177.6879960122. The cubic root of 10097701 is about 216.1428310573.

The spelling of 10097701 in words is "ten million, ninety-seven thousand, seven hundred one".

Divisors: 1 79 127819 10097701