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5408059904 = 2913672181
BaseRepresentation
bin1010000100101100…
…00111001000000000
3111221220012220111222
411002112013020000
542033430404104
62252345254212
7251005515332
oct50226071000
914856186458
105408059904
1123257884a5
12106b194368
13682562960
14394363452
15219bad1be
hex142587200

5408059904 has 120 divisors (see below), whose sum is σ = 11878294428. Its totient is φ = 2445189120.

The previous prime is 5408059903. The next prime is 5408059919. The reversal of 5408059904 is 4099508045.

It can be written as a sum of positive squares in 2 ways, for example, as 4000309504 + 1407750400 = 63248^2 + 37520^2 .

It is a super-2 number, since 2×54080599042 = 58494223850504978432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5408059901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29878694 + ... + 29878874.

Almost surely, 25408059904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5408059904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5939147214).

5408059904 is an abundant number, since it is smaller than the sum of its proper divisors (6470234524).

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

5408059904 is an equidigital number, since it uses as much as digits as its factorization.

5408059904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 5408059904 is about 73539.5125357790. The cubic root of 5408059904 is about 1755.2830720632.

The spelling of 5408059904 in words is "five billion, four hundred eight million, fifty-nine thousand, nine hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 64 67 104 128 134 181 208 256 268 362 416 512 536 724 832 871 1072 1448 1664 1742 2144 2353 2896 3328 3484 4288 4489 4706 5792 6656 6968 8576 8978 9412 11584 12127 13936 17152 17956 18824 23168 24254 27872 34304 35912 37648 46336 48508 55744 58357 71824 75296 92672 97016 111488 116714 143648 150592 157651 194032 222976 233428 287296 301184 315302 388064 445952 466856 574592 602368 630604 776128 812509 933712 1149184 1204736 1261208 1552256 1625018 1867424 2298368 2522416 3104512 3250036 3734848 5044832 6209024 6500072 7469696 10089664 10562617 13000144 14939392 20179328 21125234 26000288 29878784 40358656 42250468 52000576 80717312 84500936 104001152 169001872 208002304 338003744 416004608 676007488 1352014976 2704029952 5408059904