Search a number
-
+
131152140410 = 25831187133121
BaseRepresentation
bin111101000100101000…
…1101101100001111010
3110112112012220001010212
41322021101231201322
54122044421443120
6140130033311122
712322033541204
oct1721121554172
9415465801125
10131152140410
1150691a67295
12215027054a2
13c4a17acc15
1464c24db774
1536290986c5
hex1e8946d87a

131152140410 has 32 divisors (see below), whose sum is σ = 239121191232. Its totient is φ = 51784744960.

The previous prime is 131152140409. The next prime is 131152140419. The reversal of 131152140410 is 14041251131.

It is not an unprimeable number, because it can be changed into a prime (131152140419) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 918650 + ... + 1051770.

It is an arithmetic number, because the mean of its divisors is an integer number (7472537226).

Almost surely, 2131152140410 is an apocalyptic number.

131152140410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131152140410 is a deficient number, since it is larger than the sum of its proper divisors (107969050822).

131152140410 is a wasteful number, since it uses less digits than its factorization.

131152140410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134398.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 131152140410 its reverse (14041251131), we get a palindrome (145193391541).

The spelling of 131152140410 in words is "one hundred thirty-one billion, one hundred fifty-two million, one hundred forty thousand, four hundred ten".

Divisors: 1 2 5 10 83 166 415 830 1187 2374 5935 11870 98521 133121 197042 266242 492605 665605 985210 1331210 11049043 22098086 55245215 110490430 158014627 316029254 790073135 1580146270 13115214041 26230428082 65576070205 131152140410