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10190882 = 2131372861
BaseRepresentation
bin100110111000…
…000000100010
3201011202021002
4212320000202
510102102012
61002232002
7152423012
oct46700042
921152232
1010190882
115830619
1234b5602
13215a710
1414d3c42
15d647c2
hex9b8022

10190882 has 16 divisors (see below), whose sum is σ = 16588152. Its totient is φ = 4667520.

The previous prime is 10190879. The next prime is 10190891. The reversal of 10190882 is 28809101.

It can be written as a sum of positive squares in 4 ways, for example, as 7722841 + 2468041 = 2779^2 + 1571^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2132 + ... + 4992.

Almost surely, 210190882 is an apocalyptic number.

10190882 is a deficient number, since it is larger than the sum of its proper divisors (6397270).

10190882 is a wasteful number, since it uses less digits than its factorization.

10190882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 10190882 is about 3192.3160871067. The cubic root of 10190882 is about 216.8056475837.

Adding to 10190882 its reverse (28809101), we get a palindrome (38999983).

The spelling of 10190882 in words is "ten million, one hundred ninety thousand, eight hundred eighty-two".

Divisors: 1 2 13 26 137 274 1781 2861 3562 5722 37193 74386 391957 783914 5095441 10190882