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130010010238 = 2316770144647
BaseRepresentation
bin111100100010100110…
…0110101001001111110
3110102120121202211002101
41321011030311021332
54112230030311423
6135420433415314
712251524565503
oct1710514651176
9412517684071
10130010010238
1150156296a59
122124410a53a
13c34bc9ac54
1464149534aa
1535adb8e7ad
hex1e4533527e

130010010238 has 32 divisors (see below), whose sum is σ = 204606425088. Its totient is φ = 61879356000.

The previous prime is 130010010211. The next prime is 130010010239. The reversal of 130010010238 is 832010010031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130010010239) 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, 2889631 + ... + 2934277.

It is an arithmetic number, because the mean of its divisors is an integer number (6393950784).

Almost surely, 2130010010238 is an apocalyptic number.

130010010238 is a deficient number, since it is larger than the sum of its proper divisors (74596414850).

130010010238 is a wasteful number, since it uses less digits than its factorization.

130010010238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45448.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 130010010238 its reverse (832010010031), we get a palindrome (962020020269).

The spelling of 130010010238 in words is "one hundred thirty billion, ten million, ten thousand, two hundred thirty-eight".

Divisors: 1 2 31 62 67 134 701 1402 2077 4154 21731 43462 44647 46967 89294 93934 1384057 1455977 2768114 2911954 2991349 5982698 31297547 62595094 92731819 185463638 970223957 1940447914 2096935649 4193871298 65005005119 130010010238