Search a number
-
+
1030033212213 = 31919194611299
BaseRepresentation
bin11101111110100101100…
…00111000001100110101
310122110200210012200110010
432333102300320030311
5113334002000242323
62105105110250433
7134263116562335
oct16772260701465
93573623180403
101030033212213
1136791a993835
12147764056a19
13761934bba25
1437bd50590c5
151bbd8250c93
hexefd2c38335

1030033212213 has 16 divisors (see below), whose sum is σ = 1453229568000. Its totient is φ = 647141278320.

The previous prime is 1030033212163. The next prime is 1030033212239. The reversal of 1030033212213 is 3122123300301.

It is not a de Polignac number, because 1030033212213 - 26 = 1030033212149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1030033212213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030033212113) 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, 47294763 + ... + 47316536.

It is an arithmetic number, because the mean of its divisors is an integer number (90826848000).

Almost surely, 21030033212213 is an apocalyptic number.

It is an amenable number.

1030033212213 is a deficient number, since it is larger than the sum of its proper divisors (423196355787).

1030033212213 is a wasteful number, since it uses less digits than its factorization.

1030033212213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94611512.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1030033212213 its reverse (3122123300301), we get a palindrome (4152156512514).

The spelling of 1030033212213 in words is "one trillion, thirty billion, thirty-three million, two hundred twelve thousand, two hundred thirteen".

Divisors: 1 3 19 57 191 573 3629 10887 94611299 283833897 1797614681 5392844043 18070758109 54212274327 343344404071 1030033212213