Search a number
-
+
912343200253 = 21110494121927
BaseRepresentation
bin11010100011010111110…
…01000111000111111101
310020012220202200121211021
431101223321013013331
5104421434324402003
61535042533024141
7122625500151052
oct15215371070775
93205822617737
10912343200253
11321a16a51941
12128999a85051
1368058a65ab4
143222c821029
1518aeae912bd
hexd46be471fd

912343200253 has 8 divisors (see below), whose sum is σ = 917541172800. Its totient is φ = 907153474080.

The previous prime is 912343200221. The next prime is 912343200271. The reversal of 912343200253 is 352002343219.

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 912343200253 - 25 = 912343200221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912343200283) 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, 1839625 + ... + 2282302.

It is an arithmetic number, because the mean of its divisors is an integer number (114692646600).

Almost surely, 2912343200253 is an apocalyptic number.

It is an amenable number.

912343200253 is a deficient number, since it is larger than the sum of its proper divisors (5197972547).

912343200253 is a wasteful number, since it uses less digits than its factorization.

912343200253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123187.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 912343200253 in words is "nine hundred twelve billion, three hundred forty-three million, two hundred thousand, two hundred fifty-three".

Divisors: 1 211 1049 221339 4121927 869726597 4323901423 912343200253