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13100234012010 = 2325145558155689
BaseRepresentation
bin1011111010100010001011…
…0010110111010101101010
31201101100222211110220122200
42332220202302313111222
53204113234401341020
643510055303201030
72521314003552555
oct276504262672552
951340884426580
1013100234012010
1141a0861639552
121576ab5a46176
13740467b002b2
143340aa19d69c
1517ab791e8590
hexbea22cb756a

13100234012010 has 24 divisors (see below), whose sum is σ = 34060608431460. Its totient is φ = 3493395736512.

The previous prime is 13100234011967. The next prime is 13100234012023. The reversal of 13100234012010 is 1021043200131.

13100234012010 is a `hidden beast` number, since 1 + 310 + 0 + 2 + 340 + 1 + 2 + 0 + 10 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12753490867209 + 346743144801 = 3571203^2 + 588849^2 .

It is a super-2 number, since 2×131002340120102 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72779077755 + ... + 72779077934.

Almost surely, 213100234012010 is an apocalyptic number.

13100234012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13100234012010 is an abundant number, since it is smaller than the sum of its proper divisors (20960374419450).

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

13100234012010 is a wasteful number, since it uses less digits than its factorization.

13100234012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145558155702 (or 145558155699 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13100234012010 its reverse (1021043200131), we get a palindrome (14121277212141).

The spelling of 13100234012010 in words is "thirteen trillion, one hundred billion, two hundred thirty-four million, twelve thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 145558155689 291116311378 436674467067 727790778445 873348934134 1310023401201 1455581556890 2183372335335 2620046802402 4366744670670 6550117006005 13100234012010