Base | Representation |
---|---|
bin | 10101011010111010… |
… | …001010001101101110 |
3 | 2012100220121200122010 |
4 | 111122322022031232 |
5 | 334101002011420 |
6 | 14322134302050 |
7 | 1442651022126 |
oct | 253272121556 |
9 | 65326550563 |
10 | 23000032110 |
11 | 9832a11600 |
12 | 455a7b7926 |
13 | 22270a0973 |
14 | 11828d9c86 |
15 | 8e93194e0 |
hex | 55ae8a36e |
23000032110 has 96 divisors (see below), whose sum is σ = 61819783200. Its totient is φ = 5470516480.
The previous prime is 23000032073. The next prime is 23000032147. The reversal of 23000032110 is 1123000032.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (23000032073) and next prime (23000032147).
It is a super-2 number, since 2×230000321102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132616 + ... + 252164.
It is an arithmetic number, because the mean of its divisors is an integer number (643956075).
Almost surely, 223000032110 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23000032110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30909891600).
23000032110 is an abundant number, since it is smaller than the sum of its proper divisors (38819751090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000032110 is a wasteful number, since it uses less digits than its factorization.
23000032110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119634 (or 119623 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 23000032110 its reverse (1123000032), we get a palindrome (24123032142).
The spelling of 23000032110 in words is "twenty-three billion, thirty-two thousand, one hundred ten".
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