Base | Representation |
---|---|
bin | 11110001010101… |
… | …00001100110101 |
3 | 122122011100200020 |
4 | 33011110030311 |
5 | 1004240123301 |
6 | 41035435353 |
7 | 6161622030 |
oct | 1705241465 |
9 | 578140606 |
10 | 253051701 |
11 | 11a928541 |
12 | 708b5b59 |
13 | 40570746 |
14 | 25872017 |
15 | 17338436 |
hex | f154335 |
253051701 has 8 divisors (see below), whose sum is σ = 385602624. Its totient is φ = 144600960.
The previous prime is 253051699. The next prime is 253051723. The reversal of 253051701 is 107150352.
253051701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253051701 - 21 = 253051699 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253051751) 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, 6025020 + ... + 6025061.
It is an arithmetic number, because the mean of its divisors is an integer number (48200328).
Almost surely, 2253051701 is an apocalyptic number.
253051701 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
253051701 is a deficient number, since it is larger than the sum of its proper divisors (132550923).
253051701 is a wasteful number, since it uses less digits than its factorization.
253051701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12050091.
The product of its (nonzero) digits is 1050, while the sum is 24.
The square root of 253051701 is about 15907.5988445774. The cubic root of 253051701 is about 632.5134335547.
The spelling of 253051701 in words is "two hundred fifty-three million, fifty-one thousand, seven hundred one".
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