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130026050 = 25271133773
BaseRepresentation
bin1111100000000…
…00101001000010
3100001200000012122
413300000221002
5231241313200
620522524242
73136126460
oct760005102
9301600178
10130026050
116743a550
1237666682
1320c275bb
14133a9830
15b636385
hex7c00a42

130026050 has 48 divisors (see below), whose sum is σ = 301534272. Its totient is φ = 40526400.

The previous prime is 130026041. The next prime is 130026073. The reversal of 130026050 is 50620031.

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, 13037 + ... + 20736.

It is an arithmetic number, because the mean of its divisors is an integer number (6281964).

Almost surely, 2130026050 is an apocalyptic number.

130026050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130026050 is an abundant number, since it is smaller than the sum of its proper divisors (171508222).

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

130026050 is a wasteful number, since it uses less digits than its factorization.

130026050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33803 (or 33798 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 130026050 is about 11402.8965618390. The cubic root of 130026050 is about 506.6135365765.

Adding to 130026050 its reverse (50620031), we get a palindrome (180646081).

The spelling of 130026050 in words is "one hundred thirty million, twenty-six thousand, fifty".

Divisors: 1 2 5 7 10 11 14 22 25 35 50 55 70 77 110 154 175 275 350 385 550 770 1925 3850 33773 67546 168865 236411 337730 371503 472822 743006 844325 1182055 1688650 1857515 2364110 2600521 3715030 5201042 5910275 9287575 11820550 13002605 18575150 26005210 65013025 130026050