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10210404 = 2231750051
BaseRepresentation
bin100110111100…
…110001100100
3201012202001010
4212330301210
510103213104
61002502220
7152533641
oct46746144
921182033
1010210404
115844256
123504970
132166579
1414dadc8
15d6a489
hex9bcc64

10210404 has 24 divisors (see below), whose sum is σ = 25226208. Its totient is φ = 3203200.

The previous prime is 10210399. The next prime is 10210427. The reversal of 10210404 is 40401201.

10210404 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 10210404.

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, 24822 + ... + 25229.

It is an arithmetic number, because the mean of its divisors is an integer number (1051092).

Almost surely, 210210404 is an apocalyptic number.

It is an amenable number.

10210404 is an abundant number, since it is smaller than the sum of its proper divisors (15015804).

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

10210404 is a wasteful number, since it uses less digits than its factorization.

10210404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50075 (or 50073 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 10210404 is about 3195.3722787807. The cubic root of 10210404 is about 216.9439993671.

Adding to 10210404 its reverse (40401201), we get a palindrome (50611605).

It can be divided in two parts, 102 and 10404, that multiplied together give a cube (1061208 = 1023).

The spelling of 10210404 in words is "ten million, two hundred ten thousand, four hundred four".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 50051 100102 150153 200204 300306 600612 850867 1701734 2552601 3403468 5105202 10210404