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130130000046 = 2327619499927
BaseRepresentation
bin111100100110001011…
…0100011100010101110
3110102212222112221011100
41321030112203202232
54113001240000141
6135440401303530
712254512515144
oct1711426434256
9412788487140
10130130000046
1150207aa1092
1221278334ba6
13c36aac0337
146426869594
1535b94920b6
hex1e4c5a38ae

130130000046 has 24 divisors (see below), whose sum is σ = 282318860304. Its totient is φ = 43319662560.

The previous prime is 130130000027. The next prime is 130130000051. The reversal of 130130000046 is 640000031031.

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

It is a junction number, because it is equal to n+sod(n) for n = 130129999983 and 130130000028.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4736266 + ... + 4763661.

It is an arithmetic number, because the mean of its divisors is an integer number (11763285846).

Almost surely, 2130130000046 is an apocalyptic number.

130130000046 is an abundant number, since it is smaller than the sum of its proper divisors (152188860258).

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

130130000046 is a wasteful number, since it uses less digits than its factorization.

130130000046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9500696 (or 9500693 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 130130000046 its reverse (640000031031), we get a palindrome (770130031077).

The spelling of 130130000046 in words is "one hundred thirty billion, one hundred thirty million, forty-six", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 761 1522 2283 4566 6849 13698 9499927 18999854 28499781 56999562 85499343 170998686 7229444447 14458888894 21688333341 43376666682 65065000023 130130000046