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130041500442 = 23717227802339
BaseRepresentation
bin111100100011100010…
…0111101001100011010
3110102122211000200112020
41321013010331030122
54112311111003232
6135423520355310
712252356341620
oct1710704751432
9412584020466
10130041500442
1150172045017
1221252775b36
13c3556752c9
146418bcd510
1535b180ee2c
hex1e4713d31a

130041500442 has 64 divisors (see below), whose sum is σ = 316109122560. Its totient is φ = 34815050496.

The previous prime is 130041500423. The next prime is 130041500453. The reversal of 130041500442 is 244005140031.

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 31 ways as a sum of consecutive naturals, for example, 239092 + ... + 563247.

It is an arithmetic number, because the mean of its divisors is an integer number (4939205040).

Almost surely, 2130041500442 is an apocalyptic number.

130041500442 is an abundant number, since it is smaller than the sum of its proper divisors (186067622118).

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

130041500442 is a wasteful number, since it uses less digits than its factorization.

130041500442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802595.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 130041500442 its reverse (244005140031), we get a palindrome (374046640473).

The spelling of 130041500442 in words is "one hundred thirty billion, forty-one million, five hundred thousand, four hundred forty-two".

Divisors: 1 2 3 6 7 14 17 21 34 42 51 102 119 227 238 357 454 681 714 1362 1589 3178 3859 4767 7718 9534 11577 23154 27013 54026 81039 162078 802339 1604678 2407017 4814034 5616373 11232746 13639763 16849119 27279526 33698238 40919289 81838578 95478341 182130953 190956682 286435023 364261906 546392859 572870046 1092785718 1274916671 2549833342 3096226201 3824750013 6192452402 7649500026 9288678603 18577357206 21673583407 43347166814 65020750221 130041500442