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130412102255 = 5241739146449
BaseRepresentation
bin111100101110100101…
…0101100001001101111
3110110121122101012122022
41321131022230021233
54114040444233010
6135524355540355
712264506402441
oct1713512541157
9413548335568
10130412102255
1150342260706
12213368ba6bb
13c3b4392816
146452100491
1535d4117d55
hex1e5d2ac26f

130412102255 has 16 divisors (see below), whose sum is σ = 157357596000. Its totient is φ = 103755479040.

The previous prime is 130412102251. The next prime is 130412102287. The reversal of 130412102255 is 552201214031.

It is not a de Polignac number, because 130412102255 - 22 = 130412102251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130412102251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817271 + ... + 963719.

It is an arithmetic number, because the mean of its divisors is an integer number (9834849750).

Almost surely, 2130412102255 is an apocalyptic number.

130412102255 is a deficient number, since it is larger than the sum of its proper divisors (26945493745).

130412102255 is a wasteful number, since it uses less digits than its factorization.

130412102255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147434.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 130412102255 its reverse (552201214031), we get a palindrome (682613316286).

The spelling of 130412102255 in words is "one hundred thirty billion, four hundred twelve million, one hundred two thousand, two hundred fifty-five".

Divisors: 1 5 241 739 1205 3695 146449 178099 732245 890495 35294209 108225811 176471045 541129055 26082420451 130412102255