Search a number
-
+
10042011302 = 25021005651
BaseRepresentation
bin10010101101000110…
…01110111010100110
3221220211211000210112
421112203032322212
5131031223330202
64340243053022
7503564454611
oct112643167246
927824730715
1010042011302
1142934a97a4
121b43071172
13c4060962b
146b397b178
153db90ab52
hex2568ceea6

10042011302 has 4 divisors (see below), whose sum is σ = 15063016956. Its totient is φ = 5021005650.

The previous prime is 10042011289. The next prime is 10042011349. The reversal of 10042011302 is 20311024001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20311024001 = 30557664693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510502824 + ... + 2510502827.

It is an arithmetic number, because the mean of its divisors is an integer number (3765754239).

Almost surely, 210042011302 is an apocalyptic number.

10042011302 is a deficient number, since it is larger than the sum of its proper divisors (5021005654).

10042011302 is an equidigital number, since it uses as much as digits as its factorization.

10042011302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021005653.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10042011302 its reverse (20311024001), we get a palindrome (30353035303).

The spelling of 10042011302 in words is "ten billion, forty-two million, eleven thousand, three hundred two".

Divisors: 1 2 5021005651 10042011302