Search a number
-
+
10493517 = 317919541
BaseRepresentation
bin101000000001…
…111001001101
3201202010101210
4220001321031
510141243032
61012525033
7155123226
oct50017115
921663353
1010493517
115a17a31
123620779
1322353a8
14157224d
15dc42cc
hexa01e4d

10493517 has 8 divisors (see below), whose sum is σ = 14070240. Its totient is φ = 6956240.

The previous prime is 10493507. The next prime is 10493521. The reversal of 10493517 is 71539401.

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

It is a cyclic number.

It is not a de Polignac number, because 10493517 - 28 = 10493261 is a prime.

It is a super-2 number, since 2×104935172 = 220227798058578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10493507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9234 + ... + 10307.

It is an arithmetic number, because the mean of its divisors is an integer number (1758780).

Almost surely, 210493517 is an apocalyptic number.

It is an amenable number.

10493517 is a deficient number, since it is larger than the sum of its proper divisors (3576723).

10493517 is a wasteful number, since it uses less digits than its factorization.

10493517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19723.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 10493517 is about 3239.3698461275. The cubic root of 10493517 is about 218.9308803785.

The spelling of 10493517 in words is "ten million, four hundred ninety-three thousand, five hundred seventeen".

Divisors: 1 3 179 537 19541 58623 3497839 10493517