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130241422401040 = 2451628017780013
BaseRepresentation
bin11101100111010000110001…
…101101111001111000010000
3122002010221212122211222011201
4131213100301231321320100
5114032333413113313130
61141000030005520544
736301426601231206
oct3547206155717020
9562127778758151
10130241422401040
1138554093616415
12127357b0a13154
135789937549622
142423a0b711076
15100cd29321bca
hex767431b79e10

130241422401040 has 20 divisors (see below), whose sum is σ = 302811307082604. Its totient is φ = 52096568960384.

The previous prime is 130241422401019. The next prime is 130241422401053. The reversal of 130241422401040 is 40104224142031.

It can be written as a sum of positive squares in 2 ways, for example, as 104192076332304 + 26049346068736 = 10207452^2 + 5103856^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×1302414224010402 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814008889927 + ... + 814008890086.

Almost surely, 2130241422401040 is an apocalyptic number.

130241422401040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130241422401040 is an abundant number, since it is smaller than the sum of its proper divisors (172569884681564).

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

130241422401040 is a wasteful number, since it uses less digits than its factorization.

130241422401040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628017780026 (or 1628017780020 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 130241422401040 its reverse (40104224142031), we get a palindrome (170345646543071).

The spelling of 130241422401040 in words is "one hundred thirty trillion, two hundred forty-one billion, four hundred twenty-two million, four hundred one thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1628017780013 3256035560026 6512071120052 8140088900065 13024142240104 16280177800130 26048284480208 32560355600260 65120711200520 130241422401040