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104110422440 = 23525722974409
BaseRepresentation
bin110000011110101110…
…1101111100110101000
3100221201122010102210212
41200331131233212220
53201204232004230
6115454435400252
710343644663253
oct1407535574650
9327648112725
10104110422440
114017568a342
1218216453088
139a8228387b
145078d1a09a
152a95022895
hex183d76f9a8

104110422440 has 64 divisors (see below), whose sum is σ = 235315659600. Its totient is φ = 41454665728.

The previous prime is 104110422431. The next prime is 104110422497. The reversal of 104110422440 is 44224011401.

It can be written as a sum of positive squares in 8 ways, for example, as 51075096004 + 53035326436 = 225998^2 + 230294^2 .

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, 23610956 + ... + 23615364.

Almost surely, 2104110422440 is an apocalyptic number.

104110422440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104110422440 is an abundant number, since it is smaller than the sum of its proper divisors (131205237160).

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

104110422440 is a wasteful number, since it uses less digits than its factorization.

104110422440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6974 (or 6970 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 104110422440 its reverse (44224011401), we get a palindrome (148334433841).

The spelling of 104110422440 in words is "one hundred four billion, one hundred ten million, four hundred twenty-two thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 20 40 257 514 1028 1285 2056 2297 2570 4409 4594 5140 8818 9188 10280 11485 17636 18376 22045 22970 35272 44090 45940 88180 91880 176360 590329 1133113 1180658 2266226 2361316 2951645 4532452 4722632 5665565 5903290 9064904 10127473 11331130 11806580 20254946 22662260 23613160 40509892 45324520 50637365 81019784 101274730 202549460 405098920 2602760561 5205521122 10411042244 13013802805 20822084488 26027605610 52055211220 104110422440