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2054413010 = 251321215629
BaseRepresentation
bin111101001110011…
…1101101011010010
312022011201222211202
41322130331223102
513201412204020
6535505111202
7101624136206
oct17234755322
95264658752
102054413010
119647319a1
12494028502
13269819300
14156bc0b06
15c055ee75
hex7a73dad2

2054413010 has 24 divisors (see below), whose sum is σ = 4004285220. Its totient is φ = 758551872.

The previous prime is 2054412979. The next prime is 2054413013. The reversal of 2054413010 is 103144502.

It can be written as a sum of positive squares in 6 ways, for example, as 821911561 + 1232501449 = 28669^2 + 35107^2 .

It is a super-2 number, since 2×20544130102 = 8441225631314520200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2054413013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 606125 + ... + 609504.

Almost surely, 22054413010 is an apocalyptic number.

2054413010 is a deficient number, since it is larger than the sum of its proper divisors (1949872210).

2054413010 is a wasteful number, since it uses less digits than its factorization.

2054413010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215662 (or 1215649 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2054413010 is about 45325.6330347409. The cubic root of 2054413010 is about 1271.2449837001.

Adding to 2054413010 its reverse (103144502), we get a palindrome (2157557512).

The spelling of 2054413010 in words is "two billion, fifty-four million, four hundred thirteen thousand, ten".

Divisors: 1 2 5 10 13 26 65 130 169 338 845 1690 1215629 2431258 6078145 12156290 15803177 31606354 79015885 158031770 205441301 410882602 1027206505 2054413010