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41490755748 = 223213454919489
BaseRepresentation
bin100110101001000010…
…101011000010100100
310222002120011202221100
4212221002223002210
51134433113140443
631021030520100
72666115414321
oct465102530244
9128076152840
1041490755748
11166614a4992
12805b206030
133bb2b88c60
142018585b48
15112c8073d3
hex9a90ab0a4

41490755748 has 72 divisors (see below), whose sum is σ = 112977683000. Its totient is φ = 12762925056.

The previous prime is 41490755717. The next prime is 41490755759. The reversal of 41490755748 is 84755709414.

41490755748 is a `hidden beast` number, since 4 + 1 + 49 + 0 + 7 + 557 + 48 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1954404 + 41488801344 = 1398^2 + 203688^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41490755694 and 41490755703.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2119188 + ... + 2138676.

Almost surely, 241490755748 is an apocalyptic number.

It is an amenable number.

41490755748 is an abundant number, since it is smaller than the sum of its proper divisors (71486927252).

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

41490755748 is a wasteful number, since it uses less digits than its factorization.

41490755748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24061 (or 24056 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 54.

The spelling of 41490755748 in words is "forty-one billion, four hundred ninety million, seven hundred fifty-five thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 4549 9098 13647 18196 19489 27294 38978 40941 54588 58467 59137 77956 81882 116934 118274 163764 175401 177411 233868 236548 253357 350802 354822 506714 532233 701604 709644 760071 1013428 1064466 1520142 2128932 2280213 3040284 4560426 9120852 88655461 177310922 265966383 354621844 531932766 797899149 1063865532 1152520993 1595798298 2305041986 3191596596 3457562979 4610083972 6915125958 10372688937 13830251916 20745377874 41490755748