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10095940 = 225504797
BaseRepresentation
bin100110100000…
…110101000100
3200222221000201
4212200311010
510041032230
61000220244
7151546141
oct46406504
920887021
1010095940
115776258
12346a684
13212643a
1414ab3c8
15d465ca
hex9a0d44

10095940 has 12 divisors (see below), whose sum is σ = 21201516. Its totient is φ = 4038368.

The previous prime is 10095937. The next prime is 10095949. The reversal of 10095940 is 4959001.

It can be written as a sum of positive squares in 2 ways, for example, as 7529536 + 2566404 = 2744^2 + 1602^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10095899 and 10095908.

It is not an unprimeable number, because it can be changed into a prime (10095949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252379 + ... + 252418.

It is an arithmetic number, because the mean of its divisors is an integer number (1766793).

Almost surely, 210095940 is an apocalyptic number.

10095940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10095940 is an abundant number, since it is smaller than the sum of its proper divisors (11105576).

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

10095940 is a wasteful number, since it uses less digits than its factorization.

10095940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504806 (or 504804 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 10095940 is about 3177.4108956822. The cubic root of 10095940 is about 216.1302655022.

The spelling of 10095940 in words is "ten million, ninety-five thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 504797 1009594 2019188 2523985 5047970 10095940