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54303220010 = 2513417717077
BaseRepresentation
bin110010100100101110…
…010110000100101010
312012011111002101201202
4302210232112010222
51342203111020020
640540242244202
73631453516454
oct624456260452
9165144071652
1054303220010
112103682aa26
12a636056662
135175448a60
1428b20552d4
15162c562e75
hexca4b9612a

54303220010 has 16 divisors (see below), whose sum is σ = 105264703656. Its totient is φ = 20050419648.

The previous prime is 54303220001. The next prime is 54303220019. The reversal of 54303220010 is 1002230345.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54303220001) and next prime (54303220019).

It can be written as a sum of positive squares in 4 ways, for example, as 45974649889 + 8328570121 = 214417^2 + 91261^2 .

It is not an unprimeable number, because it can be changed into a prime (54303220019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208858409 + ... + 208858668.

Almost surely, 254303220010 is an apocalyptic number.

54303220010 is a deficient number, since it is larger than the sum of its proper divisors (50961483646).

54303220010 is a wasteful number, since it uses less digits than its factorization.

54303220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417717097.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 54303220010 its reverse (1002230345), we get a palindrome (55305450355).

The spelling of 54303220010 in words is "fifty-four billion, three hundred three million, two hundred twenty thousand, ten".

Divisors: 1 2 5 10 13 26 65 130 417717077 835434154 2088585385 4177170770 5430322001 10860644002 27151610005 54303220010