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2550028030030 = 251319615600231
BaseRepresentation
bin100101000110111001100…
…000111101000001001110
3100000210001211121210210201
4211012321200331001032
5313234424133430110
65231244450324114
7352143033422365
oct45067140750116
910023054553721
102550028030030
118a3508386748
1235226728963a
1315660b1b7280
148b5ca01c7dc
15464eab90b3a
hex251b983d04e

2550028030030 has 16 divisors (see below), whose sum is σ = 4943131258464. Its totient is φ = 941548811040.

The previous prime is 2550028030003. The next prime is 2550028030031. The reversal of 2550028030030 is 300308200552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550028030031) 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 7 ways as a sum of consecutive naturals, for example, 9807799986 + ... + 9807800245.

It is an arithmetic number, because the mean of its divisors is an integer number (308945703654).

Almost surely, 22550028030030 is an apocalyptic number.

2550028030030 is a deficient number, since it is larger than the sum of its proper divisors (2393103228434).

2550028030030 is a wasteful number, since it uses less digits than its factorization.

2550028030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19615600251.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 2550028030030 in words is "two trillion, five hundred fifty billion, twenty-eight million, thirty thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 19615600231 39231200462 98078001155 196156002310 255002803003 510005606006 1275014015015 2550028030030