Search a number
-
+
1001300210131 = 13711084832297
BaseRepresentation
bin11101001001000100010…
…01001011000111010011
310112201112022222221110211
432210202021023013103
5112401130323211011
62043554014304551
7132225103233064
oct16444211130723
93481468887424
101001300210131
11356715957021
121420854b8157
1373564778350
143666adc056b
151b0a5998b21
hexe92224b1d3

1001300210131 has 8 divisors (see below), whose sum is σ = 1093510956384. Its totient is φ = 911259128640.

The previous prime is 1001300210129. The next prime is 1001300210153. The reversal of 1001300210131 is 1310120031001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1001300210131 - 21 = 1001300210129 is a prime.

It is a super-2 number, since 2×10013002101312 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001300210111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542415226 + ... + 542417071.

It is an arithmetic number, because the mean of its divisors is an integer number (136688869548).

Almost surely, 21001300210131 is an apocalyptic number.

1001300210131 is a deficient number, since it is larger than the sum of its proper divisors (92210746253).

1001300210131 is a wasteful number, since it uses less digits than its factorization.

1001300210131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084832381.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1001300210131 its reverse (1310120031001), we get a palindrome (2311420241132).

The spelling of 1001300210131 in words is "one trillion, one billion, three hundred million, two hundred ten thousand, one hundred thirty-one".

Divisors: 1 13 71 923 1084832297 14102819861 77023093087 1001300210131