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230246053555 = 5719438051969
BaseRepresentation
bin1101011001101110111…
…0111111011010110011
3211000022020120101220011
43112123232333122303
512233020442203210
6253435031555351
722430466110110
oct3263356773263
9730266511804
10230246053555
1189712992981
1238758b2bb57
131893467459b
14b203099907
155ec89a2d8a
hex359bbbf6b3

230246053555 has 32 divisors (see below), whose sum is σ = 340115212800. Its totient is φ = 146094907392.

The previous prime is 230246053493. The next prime is 230246053559. The reversal of 230246053555 is 555350642032.

It is not a de Polignac number, because 230246053555 - 223 = 230237664947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230246053559) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3997390 + ... + 4054579.

It is an arithmetic number, because the mean of its divisors is an integer number (10628600400).

Almost surely, 2230246053555 is an apocalyptic number.

230246053555 is a deficient number, since it is larger than the sum of its proper divisors (109869159245).

230246053555 is a wasteful number, since it uses less digits than its factorization.

230246053555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052043.

The product of its (nonzero) digits is 540000, while the sum is 40.

Adding to 230246053555 its reverse (555350642032), we get a palindrome (785596695587).

The spelling of 230246053555 in words is "two hundred thirty billion, two hundred forty-six million, fifty-three thousand, five hundred fifty-five".

Divisors: 1 5 7 19 35 43 95 133 215 301 665 817 1505 4085 5719 28595 8051969 40259845 56363783 152987411 281818915 346234667 764937055 1070911877 1731173335 2423642669 5354559385 6578458673 12118213345 32892293365 46049210711 230246053555