Base | Representation |
---|---|
bin | 1011011101011… |
… | …0010010000100 |
3 | 10100102212220002 |
4 | 2313112102010 |
5 | 44301013440 |
6 | 4434100432 |
7 | 1122351113 |
oct | 267262204 |
9 | 110385802 |
10 | 48063620 |
11 | 25148a00 |
12 | 1411a718 |
13 | 9c5ac17 |
14 | 6551c7a |
15 | 4346115 |
hex | 2dd6484 |
48063620 has 36 divisors (see below), whose sum is σ = 110949132. Its totient is φ = 17476800.
The previous prime is 48063601. The next prime is 48063623. The reversal of 48063620 is 2636084.
It can be written as a sum of positive squares in 2 ways, for example, as 6512704 + 41550916 = 2552^2 + 6446^2 .
It is a super-3 number, since 3×480636203 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (48063623) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7511 + ... + 12350.
Almost surely, 248063620 is an apocalyptic number.
It is an amenable number.
48063620 is an abundant number, since it is smaller than the sum of its proper divisors (62885512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48063620 is a wasteful number, since it uses less digits than its factorization.
48063620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19892 (or 19879 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 48063620 is about 6932.7930879264. The cubic root of 48063620 is about 363.5846104757.
The spelling of 48063620 in words is "forty-eight million, sixty-three thousand, six hundred twenty".
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