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10488930 = 2351272753
BaseRepresentation
bin101000000000…
…110001100010
3201201220002220
4220000301202
510141121210
61012451510
7155103654
oct50006142
921656086
1010488930
115a14541
123619b96
13223328a
1415706d4
15dc2c70
hexa00c62

10488930 has 32 divisors (see below), whose sum is σ = 25380864. Its totient is φ = 2774016.

The previous prime is 10488899. The next prime is 10488937. The reversal of 10488930 is 3988401.

It is a super-3 number, since 3×104889303 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10488891 and 10488900.

It is not an unprimeable number, because it can be changed into a prime (10488937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2434 + ... + 5186.

It is an arithmetic number, because the mean of its divisors is an integer number (793152).

Almost surely, 210488930 is an apocalyptic number.

10488930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10488930 is an abundant number, since it is smaller than the sum of its proper divisors (14891934).

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

10488930 is a wasteful number, since it uses less digits than its factorization.

10488930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 10488930 is about 3238.6617606660. The cubic root of 10488930 is about 218.8989755268.

The spelling of 10488930 in words is "ten million, four hundred eighty-eight thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 127 254 381 635 762 1270 1905 2753 3810 5506 8259 13765 16518 27530 41295 82590 349631 699262 1048893 1748155 2097786 3496310 5244465 10488930