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10301613 = 37270079
BaseRepresentation
bin100111010011…
…000010101101
3201101101011020
4213103002231
510114122423
61004444353
7153363600
oct47230255
921341136
1010301613
1158a6833
1235496b9
132198c3a
141522337
15d874e3
hex9d30ad

10301613 has 12 divisors (see below), whose sum is σ = 15978240. Its totient is φ = 5886552.

The previous prime is 10301597. The next prime is 10301623. The reversal of 10301613 is 31610301.

10301613 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10301613 - 24 = 10301597 is a prime.

It is a super-2 number, since 2×103016132 = 212246460803538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10301592 and 10301601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34893 + ... + 35186.

It is an arithmetic number, because the mean of its divisors is an integer number (1331520).

Almost surely, 210301613 is an apocalyptic number.

It is an amenable number.

10301613 is a deficient number, since it is larger than the sum of its proper divisors (5676627).

10301613 is an equidigital number, since it uses as much as digits as its factorization.

10301613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70096 (or 70089 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 10301613 is about 3209.6125934449. The cubic root of 10301613 is about 217.5880684440.

Adding to 10301613 its reverse (31610301), we get a palindrome (41911914).

The spelling of 10301613 in words is "ten million, three hundred one thousand, six hundred thirteen".

Divisors: 1 3 7 21 49 147 70079 210237 490553 1471659 3433871 10301613