Base | Representation |
---|---|
bin | 1001001100000101011… |
… | …1110010001111010001 |
3 | 120002110202012101000001 |
4 | 2103001113302033101 |
5 | 10041300420413213 |
6 | 200304333130001 |
7 | 14255664605461 |
oct | 2230127621721 |
9 | 502422171001 |
10 | 157863060433 |
11 | 60a49644901 |
12 | 26718029901 |
13 | 11b6a617240 |
14 | 78d7badba1 |
15 | 418e07a1dd |
hex | 24c15f23d1 |
157863060433 has 8 divisors (see below), whose sum is σ = 170025200576. Its totient is φ = 145703610000.
The previous prime is 157863060431. The next prime is 157863060473. The reversal of 157863060433 is 334060368751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 157863060433 - 21 = 157863060431 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (157863060431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549693 + ... + 786058.
It is an arithmetic number, because the mean of its divisors is an integer number (21253150072).
Almost surely, 2157863060433 is an apocalyptic number.
157863060433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
157863060433 is a deficient number, since it is larger than the sum of its proper divisors (12162140143).
157863060433 is a wasteful number, since it uses less digits than its factorization.
157863060433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344855.
The product of its (nonzero) digits is 1088640, while the sum is 46.
The spelling of 157863060433 in words is "one hundred fifty-seven billion, eight hundred sixty-three million, sixty thousand, four hundred thirty-three".
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