Search a number
-
+
13103034024124 = 2211297796227821
BaseRepresentation
bin1011111010101100100110…
…1100000100000010111100
31201101122012222012021012001
42332223021230010002330
53204140003202232444
643511241205152044
72521443253351312
oct276531154040274
951348188167161
1013103034024124
1141a1a69125050
1215775576bb624
137407c2c32bb5
14334293dc80b2
1517ac8ee368d4
hexbeac9b040bc

13103034024124 has 12 divisors (see below), whose sum is σ = 25014883137048. Its totient is φ = 5955924556400.

The previous prime is 13103034024097. The next prime is 13103034024139. The reversal of 13103034024124 is 42142043030131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13103034024092 and 13103034024101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148898113867 + ... + 148898113954.

It is an arithmetic number, because the mean of its divisors is an integer number (2084573594754).

Almost surely, 213103034024124 is an apocalyptic number.

It is an amenable number.

13103034024124 is a deficient number, since it is larger than the sum of its proper divisors (11911849112924).

13103034024124 is a wasteful number, since it uses less digits than its factorization.

13103034024124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297796227836 (or 297796227834 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13103034024124 its reverse (42142043030131), we get a palindrome (55245077054255).

The spelling of 13103034024124 in words is "thirteen trillion, one hundred three billion, thirty-four million, twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 44 297796227821 595592455642 1191184911284 3275758506031 6551517012062 13103034024124