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10117601 = 131722693
BaseRepresentation
bin100110100110…
…000111100001
3201001000201222
4212212013201
510042230401
61000504425
7151666244
oct46460741
921030658
1010117601
11579055a
12347b115
132133260
1414b525b
15d4cc1b
hex9a61e1

10117601 has 12 divisors (see below), whose sum is σ = 11578812. Its totient is φ = 8786688.

The previous prime is 10117579. The next prime is 10117619. The reversal of 10117601 is 10671101.

It can be written as a sum of positive squares in 6 ways, for example, as 30625 + 10086976 = 175^2 + 3176^2 .

It is not a de Polignac number, because 10117601 - 26 = 10117537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 10117601.

It is not an unprimeable number, because it can be changed into a prime (10117691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2411 + ... + 5103.

It is an arithmetic number, because the mean of its divisors is an integer number (964901).

Almost surely, 210117601 is an apocalyptic number.

It is an amenable number.

10117601 is a deficient number, since it is larger than the sum of its proper divisors (1461211).

10117601 is a wasteful number, since it uses less digits than its factorization.

10117601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740 (or 2723 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 10117601 is about 3180.8176621743. The cubic root of 10117601 is about 216.2847253979.

Adding to 10117601 its reverse (10671101), we get a palindrome (20788702).

The spelling of 10117601 in words is "ten million, one hundred seventeen thousand, six hundred one".

Divisors: 1 13 17 221 289 2693 3757 35009 45781 595153 778277 10117601