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1824106620380 = 2251179104954351
BaseRepresentation
bin11010100010110101001…
…110100010010111011100
320110101100010102100211112
4122202311032202113130
5214341232243323010
63513552155241152
7245534030306102
oct32426516422734
96411303370745
101824106620380
116436656a6350
122556357491b8
13103021662515
146440423dc72
15326b10aaa05
hex1a8b53a25dc

1824106620380 has 48 divisors (see below), whose sum is σ = 4231759472640. Its totient is φ = 654915144000.

The previous prime is 1824106620367. The next prime is 1824106620389. The reversal of 1824106620380 is 830266014281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1824106620389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52459796 + ... + 52494555.

It is an arithmetic number, because the mean of its divisors is an integer number (88161655680).

Almost surely, 21824106620380 is an apocalyptic number.

1824106620380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1824106620380 is an abundant number, since it is smaller than the sum of its proper divisors (2407652852260).

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

1824106620380 is a wasteful number, since it uses less digits than its factorization.

1824106620380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104954450 (or 104954448 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 1824106620380 in words is "one trillion, eight hundred twenty-four billion, one hundred six million, six hundred twenty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 79 110 158 220 316 395 790 869 1580 1738 3476 4345 8690 17380 104954351 209908702 419817404 524771755 1049543510 1154497861 2099087020 2308995722 4617991444 5772489305 8291393729 11544978610 16582787458 23089957220 33165574916 41456968645 82913937290 91205331019 165827874580 182410662038 364821324076 456026655095 912053310190 1824106620380