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2175041419040 = 255719102210593
BaseRepresentation
bin11111101001101010100…
…100100011011100100000
321200221011101011020220002
4133221222210203130200
5241113441100402130
64343111130035132
7313066361005640
oct37515244433440
97627141136802
102175041419040
117694801a5776
122b1654b78aa8
1312a14aabc739
14773b5cca520
153b8a0211b45
hex1fa6a923720

2175041419040 has 96 divisors (see below), whose sum is σ = 6181696725120. Its totient is φ = 706479611904.

The previous prime is 2175041419013. The next prime is 2175041419093. The reversal of 2175041419040 is 409141405712.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 2175041418985 and 2175041419003.

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, 51084017 + ... + 51126576.

It is an arithmetic number, because the mean of its divisors is an integer number (64392674220).

Almost surely, 22175041419040 is an apocalyptic number.

2175041419040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2175041419040 is an abundant number, since it is smaller than the sum of its proper divisors (4006655306080).

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

2175041419040 is a wasteful number, since it uses less digits than its factorization.

2175041419040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102210634 (or 102210626 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 2175041419040 in words is "two trillion, one hundred seventy-five billion, forty-one million, four hundred nineteen thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 70 76 80 95 112 133 140 152 160 190 224 266 280 304 380 532 560 608 665 760 1064 1120 1330 1520 2128 2660 3040 4256 5320 10640 21280 102210593 204421186 408842372 511052965 715474151 817684744 1022105930 1430948302 1635369488 1942001267 2044211860 2861896604 3270738976 3577370755 3884002534 4088423720 5723793208 7154741510 7768005068 8176847440 9710006335 11447586416 13594008869 14309483020 15536010136 16353694880 19420012670 22895172832 27188017738 28618966040 31072020272 38840025340 54376035476 57237932080 62144040544 67970044345 77680050680 108752070952 114475864160 135940088690 155360101360 217504141904 271880177380 310720202720 435008283808 543760354760 1087520709520 2175041419040