Search a number
-
+
13103110011310 = 2511119119181921
BaseRepresentation
bin1011111010101100111000…
…1101111011100110101110
31201101122102021011211000021
42332223032031323212232
53204140132130330220
643511252521552354
72521445165262304
oct276531615734656
951348367154007
1013103110011310
1141a1aa8005380
1215775790456ba
137408058b9927
143342a0128274
1517ac969464aa
hexbeace37b9ae

13103110011310 has 16 divisors (see below), whose sum is σ = 25729743295152. Its totient is φ = 4764767276800.

The previous prime is 13103110011283. The next prime is 13103110011331. The reversal of 13103110011310 is 1311001130131.

It is a super-2 number, since 2×131031100113102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59559590851 + ... + 59559591070.

It is an arithmetic number, because the mean of its divisors is an integer number (1608108955947).

Almost surely, 213103110011310 is an apocalyptic number.

13103110011310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13103110011310 is a deficient number, since it is larger than the sum of its proper divisors (12626633283842).

13103110011310 is a wasteful number, since it uses less digits than its factorization.

13103110011310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119119181939.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 13103110011310 its reverse (1311001130131), we get a palindrome (14414111141441).

The spelling of 13103110011310 in words is "thirteen trillion, one hundred three billion, one hundred ten million, eleven thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 55 110 119119181921 238238363842 595595909605 1191191819210 1310311001131 2620622002262 6551555005655 13103110011310