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130543124115 = 3523616203047
BaseRepresentation
bin111100110010011111…
…0011111111010010011
3110110221202220210211210
41321210332133322103
54114323014432430
6135545400111203
712300660150405
oct1714476377223
9413852823753
10130543124115
11503aa210338
1221372765503
13c405578451
146465688b75
1535e08992b0
hex1e64f9fe93

130543124115 has 32 divisors (see below), whose sum is σ = 221523250176. Its totient is φ = 65504165760.

The previous prime is 130543124087. The next prime is 130543124137. The reversal of 130543124115 is 511421345031.

It is not a de Polignac number, because 130543124115 - 27 = 130543123987 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3080479 + ... + 3122568.

It is an arithmetic number, because the mean of its divisors is an integer number (6922601568).

Almost surely, 2130543124115 is an apocalyptic number.

130543124115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130543124115 is a deficient number, since it is larger than the sum of its proper divisors (90980126061).

130543124115 is a wasteful number, since it uses less digits than its factorization.

130543124115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203139.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 130543124115 its reverse (511421345031), we get a palindrome (641964469146).

The spelling of 130543124115 in words is "one hundred thirty billion, five hundred forty-three million, one hundred twenty-four thousand, one hundred fifteen".

Divisors: 1 3 5 15 23 61 69 115 183 305 345 915 1403 4209 7015 21045 6203047 18609141 31015235 93045705 142670081 378385867 428010243 713350405 1135157601 1891929335 2140051215 5675788005 8702874941 26108624823 43514374705 130543124115