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10478630620 = 2251493516319
BaseRepresentation
bin10011100001001001…
…10011011011011100
31000001021101120220101
421300210303123130
5132430012134440
64451441230444
7520445614333
oct116044633334
930037346811
1010478630620
114497a06307
122045332424
13cacbcca63
14715954d1a
15414e0469a
hex2709336dc

10478630620 has 24 divisors (see below), whose sum is σ = 22152816000. Its totient is φ = 4163320512.

The previous prime is 10478630611. The next prime is 10478630641. The reversal of 10478630620 is 2603687401.

10478630620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10478630620.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755180 + ... + 1761139.

It is an arithmetic number, because the mean of its divisors is an integer number (923034000).

Almost surely, 210478630620 is an apocalyptic number.

10478630620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10478630620 is an abundant number, since it is smaller than the sum of its proper divisors (11674185380).

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

10478630620 is a wasteful number, since it uses less digits than its factorization.

10478630620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3516477 (or 3516475 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 10478630620 in words is "ten billion, four hundred seventy-eight million, six hundred thirty thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1490 2980 3516319 7032638 14065276 17581595 35163190 70326380 523931531 1047863062 2095726124 2619657655 5239315310 10478630620