Base | Representation |
---|---|
bin | 10101101111011111… |
… | …000001110101101010 |
3 | 2020020222012010211020 |
4 | 111233133001311222 |
5 | 340302340211300 |
6 | 14420305313310 |
7 | 1454342164266 |
oct | 255737016552 |
9 | 66228163736 |
10 | 23345241450 |
11 | 999a864483 |
12 | 4636335836 |
13 | 228076a44b |
14 | 11b66bb0a6 |
15 | 9197a88a0 |
hex | 56f7c1d6a |
23345241450 has 96 divisors (see below), whose sum is σ = 58562412480. Its totient is φ = 6154137600.
The previous prime is 23345241433. The next prime is 23345241467. The reversal of 23345241450 is 5414254332.
It is an interprime number because it is at equal distance from previous prime (23345241433) and next prime (23345241467).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5440906 + ... + 5445194.
It is an arithmetic number, because the mean of its divisors is an integer number (610025130).
Almost surely, 223345241450 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23345241450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29281206240).
23345241450 is an abundant number, since it is smaller than the sum of its proper divisors (35217171030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23345241450 is a wasteful number, since it uses less digits than its factorization.
23345241450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4712 (or 4707 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 23345241450 its reverse (5414254332), we get a palindrome (28759495782).
The spelling of 23345241450 in words is "twenty-three billion, three hundred forty-five million, two hundred forty-one thousand, four hundred fifty".
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