Search a number
-
+
23110321310 = 252311032131
BaseRepresentation
bin10101100001011110…
…111000010010011110
32012122121010221222022
4111201132320102132
5334312220240220
614341114220142
71445460330026
oct254136702236
965577127868
1023110321310
11988a1a04aa
12458b724652
132243ba784b
141193408a86
15903d52925
hex5617b849e

23110321310 has 8 divisors (see below), whose sum is σ = 41598578376. Its totient is φ = 9244128520.

The previous prime is 23110321303. The next prime is 23110321337. The reversal of 23110321310 is 1312301132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×231103213102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155516056 + ... + 1155516075.

It is an arithmetic number, because the mean of its divisors is an integer number (5199822297).

Almost surely, 223110321310 is an apocalyptic number.

23110321310 is a deficient number, since it is larger than the sum of its proper divisors (18488257066).

23110321310 is a wasteful number, since it uses less digits than its factorization.

23110321310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311032138.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23110321310 its reverse (1312301132), we get a palindrome (24422622442).

The spelling of 23110321310 in words is "twenty-three billion, one hundred ten million, three hundred twenty-one thousand, three hundred ten".

Divisors: 1 2 5 10 2311032131 4622064262 11555160655 23110321310