Base | Representation |
---|---|
bin | 1111011111100000… |
… | …1100001001000000 |
3 | 101201211022221212100 |
4 | 3313320030021000 |
5 | 32004111432034 |
6 | 1524355230400 |
7 | 205025246022 |
oct | 36770141100 |
9 | 11654287770 |
10 | 4158702144 |
11 | 184452a523 |
12 | 9808a8400 |
13 | 5137794cc |
14 | 2b6466012 |
15 | 195173099 |
hex | f7e0c240 |
4158702144 has 63 divisors (see below), whose sum is σ = 11924606707. Its totient is φ = 1385718144.
The previous prime is 4158702133. The next prime is 4158702157. The reversal of 4158702144 is 4412078514.
It is a happy number.
The square root of 4158702144 is 64488.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4158702099 and 4158702108.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1546369 + ... + 1549055.
Almost surely, 24158702144 is an apocalyptic number.
4158702144 is the 64488-th square number.
It is an amenable number.
4158702144 is an abundant number, since it is smaller than the sum of its proper divisors (7765904563).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4158702144 is an frugal number, since it uses more digits than its factorization.
4158702144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5392 (or 2692 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 36.
The cubic root of 4158702144 is about 1608.1230320951.
Multiplying 4158702144 by its sum of digits (36), we get a square (149713277184 = 3869282).
4158702144 divided by its sum of digits (36) gives a square (115519504 = 107482).
The spelling of 4158702144 in words is "four billion, one hundred fifty-eight million, seven hundred two thousand, one hundred forty-four".
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