Base | Representation |
---|---|
bin | 10101001010110… |
… | …010100011000111 |
3 | 220202021111020120 |
4 | 111022302203013 |
5 | 1211404300043 |
6 | 55124033023 |
7 | 11541503544 |
oct | 2512624307 |
9 | 822244216 |
10 | 355150023 |
11 | 172522518 |
12 | 9ab32773 |
13 | 5876a357 |
14 | 3524bbcb |
15 | 212a4983 |
hex | 152b28c7 |
355150023 has 16 divisors (see below), whose sum is σ = 482420736. Its totient is φ = 232354080.
The previous prime is 355150021. The next prime is 355150031. The reversal of 355150023 is 320051553.
It is not a de Polignac number, because 355150023 - 21 = 355150021 is a prime.
It is a super-2 number, since 2×3551500232 = 252263077673801058, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 355149975 and 355150002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (355150021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43761 + ... + 51237.
It is an arithmetic number, because the mean of its divisors is an integer number (30151296).
Almost surely, 2355150023 is an apocalyptic number.
355150023 is a deficient number, since it is larger than the sum of its proper divisors (127270713).
355150023 is a wasteful number, since it uses less digits than its factorization.
355150023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7774.
The product of its (nonzero) digits is 2250, while the sum is 24.
The square root of 355150023 is about 18845.4244579420. The cubic root of 355150023 is about 708.1696045043.
The spelling of 355150023 in words is "three hundred fifty-five million, one hundred fifty thousand, twenty-three".
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