Base | Representation |
---|---|
bin | 1101001101110100010… |
… | …01001011110110011010 |
3 | 1121102002121222112012111 |
4 | 12212322021023312122 |
5 | 24414441200123330 |
6 | 544335205502534 |
7 | 44543612604526 |
oct | 6467211136632 |
9 | 1542077875174 |
10 | 454094536090 |
11 | 165642588a78 |
12 | 7400b411a4a |
13 | 33a8977c290 |
14 | 17d9a614d86 |
15 | bc2a98932a |
hex | 69ba24bd9a |
454094536090 has 64 divisors (see below), whose sum is σ = 911011237920. Its totient is φ = 161889730560.
The previous prime is 454094536087. The next prime is 454094536097. The reversal of 454094536090 is 90635490454.
It can be written as a sum of positive squares in 16 ways, for example, as 3634763521 + 450459772569 = 60289^2 + 671163^2 .
It is not an unprimeable number, because it can be changed into a prime (454094536097) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77856 + ... + 956164.
Almost surely, 2454094536090 is an apocalyptic number.
454094536090 is an abundant number, since it is smaller than the sum of its proper divisors (456916701830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454094536090 is a wasteful number, since it uses less digits than its factorization.
454094536090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 878467.
The product of its (nonzero) digits is 2332800, while the sum is 49.
The spelling of 454094536090 in words is "four hundred fifty-four billion, ninety-four million, five hundred thirty-six thousand, ninety".
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