Base | Representation |
---|---|
bin | 10101110000011001… |
… | …000101011011111100 |
3 | 2020022000211100111020 |
4 | 111300121011123330 |
5 | 340320234214130 |
6 | 14422011424140 |
7 | 1454615431644 |
oct | 256031053374 |
9 | 66260740436 |
10 | 23360460540 |
11 | 99a840983a |
12 | 463b455050 |
13 | 2283968721 |
14 | 11b871d524 |
15 | 91acb2e10 |
hex | 5706456fc |
23360460540 has 48 divisors (see below), whose sum is σ = 65416716288. Its totient is φ = 6228748864.
The previous prime is 23360460511. The next prime is 23360460553. The reversal of 23360460540 is 4506406332.
It is a super-2 number, since 2×233604605402 (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 15 ways as a sum of consecutive naturals, for example, 712549 + ... + 744611.
It is an arithmetic number, because the mean of its divisors is an integer number (1362848256).
Almost surely, 223360460540 is an apocalyptic number.
23360460540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23360460540 is an abundant number, since it is smaller than the sum of its proper divisors (42056255748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23360460540 is a wasteful number, since it uses less digits than its factorization.
23360460540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44218 (or 44216 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 33.
Adding to 23360460540 its reverse (4506406332), we get a palindrome (27866866872).
The spelling of 23360460540 in words is "twenty-three billion, three hundred sixty million, four hundred sixty thousand, five hundred forty".
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