Base | Representation |
---|---|
bin | 1101000111000110011… |
… | …00001100110110110000 |
3 | 1121001210022001221200111 |
4 | 12203203030030312300 |
5 | 24340044441201300 |
6 | 542541302031104 |
7 | 44355342506566 |
oct | 6434314146660 |
9 | 1531708057614 |
10 | 450488225200 |
11 | 16406194a252 |
12 | 73383718494 |
13 | 3363359c800 |
14 | 17b376a1a36 |
15 | bab907c9ba |
hex | 68e330cdb0 |
450488225200 has 90 divisors (see below), whose sum is σ = 1171955956164. Its totient is φ = 166334088960.
The previous prime is 450488225197. The next prime is 450488225207. The reversal of 450488225200 is 2522884054.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (450488225207) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3264414 + ... + 3399613.
Almost surely, 2450488225200 is an apocalyptic number.
450488225200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
450488225200 is an abundant number, since it is smaller than the sum of its proper divisors (721467730964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450488225200 is a wasteful number, since it uses less digits than its factorization.
450488225200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6664071 (or 6664047 counting only the distinct ones).
The product of its (nonzero) digits is 204800, while the sum is 40.
The spelling of 450488225200 in words is "four hundred fifty billion, four hundred eighty-eight million, two hundred twenty-five thousand, two hundred".
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