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130196218994 = 2139593978857
BaseRepresentation
bin111100101000001001…
…1001010010001110010
3110110001121011012110222
41321100103022101302
54113120213001434
6135451124453042
712256245413252
oct1712023122162
9413047135428
10130196218994
115024140a396
122129654a182
13c37b736b4a
146431585962
1535c01c272e
hex1e504ca472

130196218994 has 16 divisors (see below), whose sum is σ = 196734938400. Its totient is φ = 64618076064.

The previous prime is 130196218991. The next prime is 130196219009. The reversal of 130196218994 is 499812691031.

It is not an unprimeable number, because it can be changed into a prime (130196218991) 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, 1611614 + ... + 1690470.

It is an arithmetic number, because the mean of its divisors is an integer number (12295933650).

Almost surely, 2130196218994 is an apocalyptic number.

130196218994 is a deficient number, since it is larger than the sum of its proper divisors (66538719406).

130196218994 is a wasteful number, since it uses less digits than its factorization.

130196218994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84937.

The product of its (nonzero) digits is 839808, while the sum is 53.

The spelling of 130196218994 in words is "one hundred thirty billion, one hundred ninety-six million, two hundred eighteen thousand, nine hundred ninety-four".

Divisors: 1 2 139 278 5939 11878 78857 157714 825521 1651042 10961123 21922246 468331723 936663446 65098109497 130196218994