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10190609 = 111371263
BaseRepresentation
bin100110110111…
…111100010001
3201011201212222
4212313330101
510102044414
61002230425
7152422142
oct46677421
921151788
1010190609
1158303a0
1234b5415
13215a560
1414d3ac9
15d6468e
hex9b7f11

10190609 has 8 divisors (see below), whose sum is σ = 11972352. Its totient is φ = 8551440.

The previous prime is 10190603. The next prime is 10190623. The reversal of 10190609 is 90609101.

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 10190609 - 212 = 10186513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10190603) 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, 35489 + ... + 35774.

It is an arithmetic number, because the mean of its divisors is an integer number (1496544).

Almost surely, 210190609 is an apocalyptic number.

It is an amenable number.

10190609 is a deficient number, since it is larger than the sum of its proper divisors (1781743).

10190609 is a wasteful number, since it uses less digits than its factorization.

10190609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71287.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 10190609 is about 3192.2733278966. The cubic root of 10190609 is about 216.8037115893.

The spelling of 10190609 in words is "ten million, one hundred ninety thousand, six hundred nine".

Divisors: 1 11 13 143 71263 783893 926419 10190609