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104852106468040 = 2354163934211261
BaseRepresentation
bin10111110101110011001000…
…100011110101101011001000
3111202020202121120122210202011
4113311303020203311223020
5102220344103223434130
61011000220455345304
731041212641466401
oct2765631043655310
9452222546583664
10104852106468040
113045558a681168
12b91505a382234
1346676851a1949
141bc6c248989a8
15c1c69d30552a
hex5f5cc88f5ac8

104852106468040 has 32 divisors (see below), whose sum is σ = 241671318570360. Its totient is φ = 40917895206400.

The previous prime is 104852106468029. The next prime is 104852106468047. The reversal of 104852106468040 is 40864601258401.

It can be written as a sum of positive squares in 4 ways, for example, as 60284385547204 + 44567720920836 = 7764302^2 + 6675906^2 .

It is not an unprimeable number, because it can be changed into a prime (104852106468047) 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, 31967103991 + ... + 31967107270.

Almost surely, 2104852106468040 is an apocalyptic number.

104852106468040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104852106468040 is an abundant number, since it is smaller than the sum of its proper divisors (136819212102320).

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

104852106468040 is a wasteful number, since it uses less digits than its factorization.

104852106468040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63934211313 (or 63934211309 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 104852106468040 in words is "one hundred four trillion, eight hundred fifty-two billion, one hundred six million, four hundred sixty-eight thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 41 82 164 205 328 410 820 1640 63934211261 127868422522 255736845044 319671056305 511473690088 639342112610 1278684225220 2557368450440 2621302661701 5242605323402 10485210646804 13106513308505 20970421293608 26213026617010 52426053234020 104852106468040