Base | Representation |
---|---|
bin | 10101100011011101… |
… | …110110010101100011 |
3 | 2012201220202222102220 |
4 | 111203131312111203 |
5 | 334344230334403 |
6 | 14344303442123 |
7 | 1446343254546 |
oct | 254335662543 |
9 | 65656688386 |
10 | 23143605603 |
11 | 98a6a64488 |
12 | 459a8b6343 |
13 | 224aa5c6b1 |
14 | 11979d085d |
15 | 906c29953 |
hex | 563776563 |
23143605603 has 8 divisors (see below), whose sum is σ = 30861536448. Its totient is φ = 15427372584.
The previous prime is 23143605601. The next prime is 23143605637. The reversal of 23143605603 is 30650634132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23143605603 - 21 = 23143605601 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23143605601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392301 + ... + 447422.
It is an arithmetic number, because the mean of its divisors is an integer number (3857692056).
Almost surely, 223143605603 is an apocalyptic number.
23143605603 is a deficient number, since it is larger than the sum of its proper divisors (7717930845).
23143605603 is an equidigital number, since it uses as much as digits as its factorization.
23143605603 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848913.
The product of its (nonzero) digits is 38880, while the sum is 33.
The spelling of 23143605603 in words is "twenty-three billion, one hundred forty-three million, six hundred five thousand, six hundred three".
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