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59308806490 = 2545712977857
BaseRepresentation
bin110111001111000101…
…001001000101011010
312200002022222112111121
4313033011021011122
51432431023301430
643125053315454
74166504352163
oct671705110532
9180068875447
1059308806490
112317530315a
12b5b2495b8a
1357924b234b
142c28b6c76a
151821c1ea7a
hexdcf14915a

59308806490 has 16 divisors (see below), whose sum is σ = 106989461352. Its totient is φ = 23671609344.

The previous prime is 59308806481. The next prime is 59308806497. The reversal of 59308806490 is 9460880395.

It is a happy number.

59308806490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 55258375041 + 4050431449 = 235071^2 + 63643^2 .

It is a super-2 number, since 2×593088064902 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (59308806497) 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, 6484359 + ... + 6493498.

Almost surely, 259308806490 is an apocalyptic number.

59308806490 is a deficient number, since it is larger than the sum of its proper divisors (47680654862).

59308806490 is a wasteful number, since it uses less digits than its factorization.

59308806490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12978321.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 59308806490 in words is "fifty-nine billion, three hundred eight million, eight hundred six thousand, four hundred ninety".

Divisors: 1 2 5 10 457 914 2285 4570 12977857 25955714 64889285 129778570 5930880649 11861761298 29654403245 59308806490