Search a number
-
+
313001050130 = 25232774912903
BaseRepresentation
bin1001000111000000101…
…00010000000000010010
31002220220120200210201022
410203200110100000102
520112011232101010
6355442442435442
731420313012516
oct4434024200022
91086816623638
10313001050130
11110819a2972a
12507b3502b82
13236924aa592
1411213aa2146
15821dc6bd55
hex48e0510012

313001050130 has 32 divisors (see below), whose sum is σ = 590020118784. Its totient is φ = 119324563776.

The previous prime is 313001050099. The next prime is 313001050133. The reversal of 313001050130 is 31050100313.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 313001050099 and 313001050108.

It is not an unprimeable number, because it can be changed into a prime (313001050133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2392742 + ... + 2520161.

It is an arithmetic number, because the mean of its divisors is an integer number (18438128712).

Almost surely, 2313001050130 is an apocalyptic number.

313001050130 is a deficient number, since it is larger than the sum of its proper divisors (277019068654).

313001050130 is a wasteful number, since it uses less digits than its factorization.

313001050130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913210.

The product of its (nonzero) digits is 135, while the sum is 17.

Adding to 313001050130 its reverse (31050100313), we get a palindrome (344051150443).

The spelling of 313001050130 in words is "three hundred thirteen billion, one million, fifty thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 277 554 1385 2770 6371 12742 31855 63710 4912903 9825806 24564515 49129030 112996769 225993538 564983845 1129967690 1360874131 2721748262 6804370655 13608741310 31300105013 62600210026 156500525065 313001050130