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190246883060 = 225131375341013
BaseRepresentation
bin1011000100101110011…
…0010000111011110100
3200012001122002000021002
42301023212100323310
511104111200224220
6223222002542432
716513331552513
oct2611346207364
9605048060232
10190246883060
1173757451083
1230a55367a18
1314c2b822770
1492caa6667a
154e370d1c75
hex2c4b990ef4

190246883060 has 48 divisors (see below), whose sum is σ = 433391240016. Its totient is φ = 69732252672.

The previous prime is 190246883059. The next prime is 190246883069. The reversal of 190246883060 is 60388642091.

190246883060 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 8 ways, for example, as 44722944484 + 145523938576 = 211478^2 + 381476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 190246882996 and 190246883014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190246883069) 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 15 ways as a sum of consecutive naturals, for example, 2634887 + ... + 2706126.

It is an arithmetic number, because the mean of its divisors is an integer number (9028984167).

Almost surely, 2190246883060 is an apocalyptic number.

190246883060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190246883060 is an abundant number, since it is smaller than the sum of its proper divisors (243144356956).

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

190246883060 is a wasteful number, since it uses less digits than its factorization.

190246883060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5341172 (or 5341170 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 190246883060 in words is "one hundred ninety billion, two hundred forty-six million, eight hundred eighty-three thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 137 260 274 548 685 1370 1781 2740 3562 7124 8905 17810 35620 5341013 10682026 21364052 26705065 53410130 69433169 106820260 138866338 277732676 347165845 694331690 731718781 1388663380 1463437562 2926875124 3658593905 7317187810 9512344153 14634375620 19024688306 38049376612 47561720765 95123441530 190246883060