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130015462002 = 23231019328129
BaseRepresentation
bin111100100010110000…
…1101000001001110010
3110102121000000210111120
41321011201220021302
54112232424241002
6135421150323110
712251622123036
oct1710541501162
9412530023446
10130015462002
115015937aa48
1221245ab9496
13c35015954a
1464155721c6
1535ae3b9cbc
hex1e45868272

130015462002 has 32 divisors (see below), whose sum is σ = 274023146880. Its totient is φ = 41043763200.

The previous prime is 130015461959. The next prime is 130015462039. The reversal of 130015462002 is 200264510031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4650127 + ... + 4678002.

It is an arithmetic number, because the mean of its divisors is an integer number (8563223340).

Almost surely, 2130015462002 is an apocalyptic number.

130015462002 is an abundant number, since it is smaller than the sum of its proper divisors (144007684878).

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

130015462002 is a wasteful number, since it uses less digits than its factorization.

130015462002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9328258.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 130015462002 its reverse (200264510031), we get a palindrome (330279972033).

The spelling of 130015462002 in words is "one hundred thirty billion, fifteen million, four hundred sixty-two thousand, two".

Divisors: 1 2 3 6 23 46 69 101 138 202 303 606 2323 4646 6969 13938 9328129 18656258 27984387 55968774 214546967 429093934 643640901 942141029 1287281802 1884282058 2826423087 5652846174 21669243667 43338487334 65007731001 130015462002