Base | Representation |
---|---|
bin | 100001010010011011101… |
… | …1111111010000111111100 |
3 | 121012101001120202122122221 |
4 | 1002210313133322013330 |
5 | 1044424221222003120 |
6 | 13421431515215124 |
7 | 651352350152035 |
oct | 102446737720774 |
9 | 17171046678587 |
10 | 4575071281660 |
11 | 1504305515100 |
12 | 61a81a1474a4 |
13 | 272572c19719 |
14 | 11b6128b3a8c |
15 | 7e01c5360aa |
hex | 429377fa1fc |
4575071281660 has 144 divisors (see below), whose sum is σ = 10856611579968. Its totient is φ = 1617098757120.
The previous prime is 4575071281637. The next prime is 4575071281687. The reversal of 4575071281660 is 661821705754.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 4575071281598 and 4575071281607.
It is a congruent number.
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, 92470089 + ... + 92519551.
It is an arithmetic number, because the mean of its divisors is an integer number (75393135972).
Almost surely, 24575071281660 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4575071281660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5428305789984).
4575071281660 is an abundant number, since it is smaller than the sum of its proper divisors (6281540298308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4575071281660 is a wasteful number, since it uses less digits than its factorization.
4575071281660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50564 (or 50551 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 52.
The spelling of 4575071281660 in words is "four trillion, five hundred seventy-five billion, seventy-one million, two hundred eighty-one thousand, six hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •