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130331435190 = 23511394943743
BaseRepresentation
bin111100101100001011…
…0111110000010110110
3110110102000120220020020
41321120112332002312
54113404321411230
6135512354550010
712262506630465
oct1713026760266
9413360526206
10130331435190
1150300774310
1221313898306
13c3a075a928
1464455029dc
1535cbed1810
hex1e585be0b6

130331435190 has 32 divisors (see below), whose sum is σ = 341231394816. Its totient is φ = 31595499360.

The previous prime is 130331435189. The next prime is 130331435263. The reversal of 130331435190 is 91534133031.

It is a super-2 number, since 2×1303314351902 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197471542 + ... + 197472201.

It is an arithmetic number, because the mean of its divisors is an integer number (10663481088).

Almost surely, 2130331435190 is an apocalyptic number.

130331435190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130331435190 is an abundant number, since it is smaller than the sum of its proper divisors (210899959626).

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

130331435190 is a wasteful number, since it uses less digits than its factorization.

130331435190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394943764.

The product of its (nonzero) digits is 14580, while the sum is 33.

The spelling of 130331435190 in words is "one hundred thirty billion, three hundred thirty-one million, four hundred thirty-five thousand, one hundred ninety".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 394943743 789887486 1184831229 1974718715 2369662458 3949437430 4344381173 5924156145 8688762346 11848312290 13033143519 21721905865 26066287038 43443811730 65165717595 130331435190