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2010523124 = 22502630781
BaseRepresentation
bin111011111010110…
…0010010111110100
312012010011011020102
41313311202113310
513104143214444
6531300253232
7100552110311
oct16765422764
95163134212
102010523124
11941984865
124813a1218
132606c006c
14151037d08
15bb79084e
hex77d625f4

2010523124 has 6 divisors (see below), whose sum is σ = 3518415474. Its totient is φ = 1005261560.

The previous prime is 2010523063. The next prime is 2010523129. The reversal of 2010523124 is 4213250102.

It can be written as a sum of positive squares in only one way, i.e., 1527402724 + 483120400 = 39082^2 + 21980^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2010523096 and 2010523105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010523129) 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 as a sum of consecutive naturals, namely, 251315387 + ... + 251315394.

It is an arithmetic number, because the mean of its divisors is an integer number (586402579).

Almost surely, 22010523124 is an apocalyptic number.

It is an amenable number.

2010523124 is a deficient number, since it is larger than the sum of its proper divisors (1507892350).

2010523124 is a wasteful number, since it uses less digits than its factorization.

2010523124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502630785 (or 502630783 counting only the distinct ones).

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

The square root of 2010523124 is about 44838.8573003372. The cubic root of 2010523124 is about 1262.1269032348.

Adding to 2010523124 its reverse (4213250102), we get a palindrome (6223773226).

The spelling of 2010523124 in words is "two billion, ten million, five hundred twenty-three thousand, one hundred twenty-four".

Divisors: 1 2 4 502630781 1005261562 2010523124