Base | Representation |
---|---|
bin | 1011000101101… |
… | …01010101010110 |
3 | 20111000202221000 |
4 | 11202311111112 |
5 | 142303024210 |
6 | 13121404130 |
7 | 2206430562 |
oct | 542652526 |
9 | 214022830 |
10 | 93017430 |
11 | 48562410 |
12 | 27199646 |
13 | 1636a4cc |
14 | c4d46a2 |
15 | 8275ac0 |
hex | 58b5556 |
93017430 has 64 divisors (see below), whose sum is σ = 270604800. Its totient is φ = 22548960.
The previous prime is 93017423. The next prime is 93017437. The reversal of 93017430 is 3471039.
It is an interprime number because it is at equal distance from previous prime (93017423) and next prime (93017437).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 93017394 and 93017403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93017437) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12690 + ... + 18629.
It is an arithmetic number, because the mean of its divisors is an integer number (4228200).
Almost surely, 293017430 is an apocalyptic number.
93017430 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
93017430 is an abundant number, since it is smaller than the sum of its proper divisors (177587370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93017430 is a wasteful number, since it uses less digits than its factorization.
93017430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31346 (or 31340 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 93017430 is about 9644.5544220560. The cubic root of 93017430 is about 453.0937922542.
Adding to 93017430 its reverse (3471039), we get a palindrome (96488469).
The spelling of 93017430 in words is "ninety-three million, seventeen thousand, four hundred thirty".
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