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10495641 = 3131911409
BaseRepresentation
bin101000000010…
…011010011001
3201202020022110
4220002122121
510141330031
61012542533
7155132352
oct50023231
921666273
1010495641
115a19592
123621a49
132236350
141572d29
15dc4c46
hexa02699

10495641 has 16 divisors (see below), whose sum is σ = 15160320. Its totient is φ = 6420480.

The previous prime is 10495633. The next prime is 10495649. The reversal of 10495641 is 14659401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10495633) and next prime (10495649).

It is not a de Polignac number, because 10495641 - 23 = 10495633 is a prime.

It is a super-2 number, since 2×104956412 = 220316960001762, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10495599 and 10495608.

It is not an unprimeable number, because it can be changed into a prime (10495649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6745 + ... + 8153.

It is an arithmetic number, because the mean of its divisors is an integer number (947520).

Almost surely, 210495641 is an apocalyptic number.

It is an amenable number.

10495641 is a deficient number, since it is larger than the sum of its proper divisors (4664679).

10495641 is a wasteful number, since it uses less digits than its factorization.

10495641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 10495641 is about 3239.6976710798. The cubic root of 10495641 is about 218.9456506987.

The spelling of 10495641 in words is "ten million, four hundred ninety-five thousand, six hundred forty-one".

Divisors: 1 3 13 39 191 573 1409 2483 4227 7449 18317 54951 269119 807357 3498547 10495641