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10191341 = 139157467
BaseRepresentation
bin100110111000…
…000111101101
3201011202220002
4212320013231
510102110331
61002234045
7152424236
oct46700755
921152802
1010191341
1158309a6
1234b5925
13215a9a4
1414d408d
15d649cb
hex9b81ed

10191341 has 8 divisors (see below), whose sum is σ = 10352160. Its totient is φ = 10032048.

The previous prime is 10191319. The next prime is 10191361. The reversal of 10191341 is 14319101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10191341 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 (10191361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21590 + ... + 22056.

It is an arithmetic number, because the mean of its divisors is an integer number (1294020).

Almost surely, 210191341 is an apocalyptic number.

It is an amenable number.

10191341 is a deficient number, since it is larger than the sum of its proper divisors (160819).

10191341 is a wasteful number, since it uses less digits than its factorization.

10191341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 10191341 is about 3192.3879776744. The cubic root of 10191341 is about 216.8089025293.

The spelling of 10191341 in words is "ten million, one hundred ninety-one thousand, three hundred forty-one".

Divisors: 1 139 157 467 21823 64913 73319 10191341