Base | Representation |
---|---|
bin | 10101101010000000010001… |
… | …11110100101010011000000 |
3 | 20020121200122012010020210000 |
4 | 22311000020332211103000 |
5 | 22220222341442021342 |
6 | 245141331032440000 |
7 | 13013426043014040 |
oct | 1265001076452300 |
9 | 206550565106700 |
10 | 47622748001472 |
11 | 141a076a7a7126 |
12 | 5411735b49000 |
13 | 2075a6264a497 |
14 | ba8d4bc07720 |
15 | 578b9c3bc44c |
hex | 2b5008fa54c0 |
47622748001472 has 140 divisors (see below), whose sum is σ = 161335707472720. Its totient is φ = 13606499418624.
The previous prime is 47622748001443. The next prime is 47622748001483. The reversal of 47622748001472 is 27410084722674.
47622748001472 is a `hidden beast` number, since 4 + 7 + 6 + 22 + 74 + 80 + 0 + 1 + 472 = 666.
It is a super-2 number, since 2×476227480014722 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 656141347 + ... + 656213922.
Almost surely, 247622748001472 is an apocalyptic number.
47622748001472 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
47622748001472 is an abundant number, since it is smaller than the sum of its proper divisors (113712959471248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47622748001472 is a wasteful number, since it uses less digits than its factorization.
47622748001472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1312355300 (or 1312355281 counting only the distinct ones).
The product of its (nonzero) digits is 8429568, while the sum is 54.
The spelling of 47622748001472 in words is "forty-seven trillion, six hundred twenty-two billion, seven hundred forty-eight million, one thousand, four hundred seventy-two".
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