Search a number
-
+
23222311093 = 9710312371879
BaseRepresentation
bin10101101000001010…
…000101100010110101
32012221101212122002001
4111220022011202311
5340024402423333
614400154415301
71451320246612
oct255012054265
965841778061
1023222311093
119937431043
124601131531
1322611587a7
1411a423b509
1590dac4b7d
hex5682858b5

23222311093 has 16 divisors (see below), whose sum is σ = 23721268480. Its totient is φ = 22729268736.

The previous prime is 23222311069. The next prime is 23222311129. The reversal of 23222311093 is 39011322232.

It is a de Polignac number, because none of the positive numbers 2k-23222311093 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 (23222311033) 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, 12357928 + ... + 12359806.

It is an arithmetic number, because the mean of its divisors is an integer number (1482579280).

Almost surely, 223222311093 is an apocalyptic number.

It is an amenable number.

23222311093 is a deficient number, since it is larger than the sum of its proper divisors (498957387).

23222311093 is a wasteful number, since it uses less digits than its factorization.

23222311093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 23222311093 in words is "twenty-three billion, two hundred twenty-two million, three hundred eleven thousand, ninety-three".

Divisors: 1 97 103 1237 1879 9991 119989 127411 182263 193537 2324323 12358867 18773089 225459331 239405269 23222311093