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130005025130 = 25103126218471
BaseRepresentation
bin111100100010011100…
…1110100000101101010
3110102120021101112210202
41321010321310011222
54112222241301010
6135420134512202
712251434323611
oct1710471640552
9412507345722
10130005025130
11501534a1632
1221242505662
13c34ac43b96
146414016878
1535ad5076a5
hex1e44e7416a

130005025130 has 16 divisors (see below), whose sum is σ = 236280979584. Its totient is φ = 51497135760.

The previous prime is 130005025121. The next prime is 130005025141. The reversal of 130005025130 is 31520500031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63108206 + ... + 63110265.

It is an arithmetic number, because the mean of its divisors is an integer number (14767561224).

Almost surely, 2130005025130 is an apocalyptic number.

130005025130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130005025130 is a deficient number, since it is larger than the sum of its proper divisors (106275954454).

130005025130 is a wasteful number, since it uses less digits than its factorization.

130005025130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126218581.

The product of its (nonzero) digits is 450, while the sum is 20.

Adding to 130005025130 its reverse (31520500031), we get a palindrome (161525525161).

The spelling of 130005025130 in words is "one hundred thirty billion, five million, twenty-five thousand, one hundred thirty".

Divisors: 1 2 5 10 103 206 515 1030 126218471 252436942 631092355 1262184710 13000502513 26001005026 65002512565 130005025130