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130122514 = 2369117627
BaseRepresentation
bin1111100000110…
…00001100010010
3100001211220112101
413300120030102
5231302410024
620524551014
73140010634
oct760301422
9301756471
10130122514
11674a5a75
12376b246a
1320c5c492
14133d2a54
15b654c44
hex7c18312

130122514 has 8 divisors (see below), whose sum is σ = 195247728. Its totient is φ = 65039940.

The previous prime is 130122511. The next prime is 130122527. The reversal of 130122514 is 415221031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 130122491 and 130122500.

It is not an unprimeable number, because it can be changed into a prime (130122511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432 + ... + 16195.

It is an arithmetic number, because the mean of its divisors is an integer number (24405966).

Almost surely, 2130122514 is an apocalyptic number.

130122514 is a deficient number, since it is larger than the sum of its proper divisors (65125214).

130122514 is a wasteful number, since it uses less digits than its factorization.

130122514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21320.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 130122514 is about 11407.1255800925. The cubic root of 130122514 is about 506.7387881137.

Adding to 130122514 its reverse (415221031), we get a palindrome (545343545).

The spelling of 130122514 in words is "one hundred thirty million, one hundred twenty-two thousand, five hundred fourteen".

Divisors: 1 2 3691 7382 17627 35254 65061257 130122514