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10915361 is a prime number
BaseRepresentation
bin101001101000…
…111000100001
3202112120001122
4221220320201
510243242421
61025542025
7161531132
oct51507041
922476048
1010915361
116185966
1237a4915
1323523c2
141641c89
15e592ab
hexa68e21

10915361 has 2 divisors, whose sum is σ = 10915362. Its totient is φ = 10915360.

The previous prime is 10915357. The next prime is 10915381. The reversal of 10915361 is 16351901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9579025 + 1336336 = 3095^2 + 1156^2 .

It is an emirp because it is prime and its reverse (16351901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10915361 - 22 = 10915357 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10915361.

It is not a weakly prime, because it can be changed into another prime (10915301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5457680 + 5457681.

It is an arithmetic number, because the mean of its divisors is an integer number (5457681).

Almost surely, 210915361 is an apocalyptic number.

It is an amenable number.

10915361 is a deficient number, since it is larger than the sum of its proper divisors (1).

10915361 is an equidigital number, since it uses as much as digits as its factorization.

10915361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 10915361 is about 3303.8403411787. The cubic root of 10915361 is about 221.8261293145.

The spelling of 10915361 in words is "ten million, nine hundred fifteen thousand, three hundred sixty-one".