Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
21325852312 = 232665731539
BaseRepresentation
bin10011110111000111…
…101010111010011000
32001001020100112200221
4103313013222322120
5322133404233222
613444051005424
71353321516352
oct236707527230
961036315627
1021325852312
119053984536
124171b99874
13201b294a2b
1410644160d2
1584c3660c7
hex4f71eae98

21325852312 has 8 divisors (see below), whose sum is σ = 39985973100. Its totient is φ = 10662926152.

The previous prime is 21325852309. The next prime is 21325852337.

21325852312 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

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, 1332865762 + ... + 1332865777.

Almost surely, 221325852312 is an apocalyptic number.

It is an amenable number.

21325852312 is a deficient number, since it is larger than the sum of its proper divisors (18660120788).

21325852312 is a wasteful number, since it uses less digits than its factorization.

21325852312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665731545 (or 2665731541 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The spelling of 21325852312 in words is "twenty-one billion, three hundred twenty-five million, eight hundred fifty-two thousand, three hundred twelve".

Divisors: 1 2 4 8 2665731539 5331463078 10662926156 21325852312