| Base | Representation |
|---|---|
| bin | 111011010111001101… |
| … | …001001101010010000 |
| 3 | 20002112011020010010000 |
| 4 | 323113031021222100 |
| 5 | 2021014430403044 |
| 6 | 45140511210000 |
| 7 | 4414352556111 |
| oct | 732715115220 |
| 9 | 202464203100 |
| 10 | 63740091024 |
| 11 | 2503968a885 |
| 12 | 1042a516900 |
| 13 | 601a579bbc |
| 14 | 31294ac208 |
| 15 | 19d0c87d69 |
| hex | ed7349a90 |
63740091024 has 75 divisors (see below), whose sum is σ = 184508625433. Its totient is φ = 21243667392.
The previous prime is 63740091013. The next prime is 63740091029. The reversal of 63740091024 is 42019004736.
The square root of 63740091024 is 252468.
It is a perfect power (a square), and thus also a powerful number.
63740091024 is a `hidden beast` number, since 637 + 4 + 0 + 0 + 9 + 10 + 2 + 4 = 666.
63740091024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 53666355600 + 10073735424 = 231660^2 + 100368^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 63740091024.
It is not an unprimeable number, because it can be changed into a prime (63740091029) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 9085342 + ... + 9092354.
Almost surely, 263740091024 is an apocalyptic number.
63740091024 is the 252468-th square number.
It is an amenable number.
63740091024 is an abundant number, since it is smaller than the sum of its proper divisors (120768534409).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63740091024 is an frugal number, since it uses more digits than its factorization.
63740091024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14046 (or 7018 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
Multiplying 63740091024 by its sum of digits (36), we get a square (2294643276864 = 15148082).
63740091024 divided by its sum of digits (36) gives a square (1770558084 = 420782).
The spelling of 63740091024 in words is "sixty-three billion, seven hundred forty million, ninety-one thousand, twenty-four".
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