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1311050024034 = 23239500362493
BaseRepresentation
bin10011000101000000101…
…010111100010001100010
311122100001022220211112120
4103011000222330101202
5132440012301232114
62442142120005110
7163502020222032
oct23050052742142
94570038824476
101311050024034
11466016617863
12192110000796
13968294b80ba
1447652d5b8c2
15241840965a9
hex13140abc462

1311050024034 has 16 divisors (see below), whose sum is σ = 2736104398272. Its totient is φ = 418015949648.

The previous prime is 1311050024023. The next prime is 1311050024077. The reversal of 1311050024034 is 4304200501131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1311050023995 and 1311050024013.

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, 4750181109 + ... + 4750181384.

It is an arithmetic number, because the mean of its divisors is an integer number (171006524892).

Almost surely, 21311050024034 is an apocalyptic number.

1311050024034 is an abundant number, since it is smaller than the sum of its proper divisors (1425054374238).

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

1311050024034 is a wasteful number, since it uses less digits than its factorization.

1311050024034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9500362521.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1311050024034 its reverse (4304200501131), we get a palindrome (5615250525165).

The spelling of 1311050024034 in words is "one trillion, three hundred eleven billion, fifty million, twenty-four thousand, thirty-four".

Divisors: 1 2 3 6 23 46 69 138 9500362493 19000724986 28501087479 57002174958 218508337339 437016674678 655525012017 1311050024034