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10190936 = 237181981
BaseRepresentation
bin100110111000…
…000001011000
3201011202100002
4212320001120
510102102221
61002232132
7152423120
oct46700130
921152302
1010190936
115830668
1234b5648
13215a752
1414d3c80
15d6480b
hex9b8058

10190936 has 16 divisors (see below), whose sum is σ = 21837840. Its totient is φ = 4367520.

The previous prime is 10190927. The next prime is 10190941. The reversal of 10190936 is 63909101.

It is a junction number, because it is equal to n+sod(n) for n = 10190899 and 10190908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90935 + ... + 91046.

It is an arithmetic number, because the mean of its divisors is an integer number (1364865).

Almost surely, 210190936 is an apocalyptic number.

It is an amenable number.

10190936 is an abundant number, since it is smaller than the sum of its proper divisors (11646904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10190936 is a wasteful number, since it uses less digits than its factorization.

10190936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181994 (or 181990 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 10190936 is about 3192.3245449045. The cubic root of 10190936 is about 216.8060305236.

The spelling of 10190936 in words is "ten million, one hundred ninety thousand, nine hundred thirty-six".

Divisors: 1 2 4 7 8 14 28 56 181981 363962 727924 1273867 1455848 2547734 5095468 10190936