Base | Representation |
---|---|
bin | 1000011110100… |
… | …0001101011100 |
3 | 2110220100010000 |
4 | 2013220031130 |
5 | 33100213030 |
6 | 3310014300 |
7 | 611130246 |
oct | 207501534 |
9 | 73810100 |
10 | 35554140 |
11 | 19084396 |
12 | baa7390 |
13 | 749b06b |
14 | 4a17096 |
15 | 31c4860 |
hex | 21e835c |
35554140 has 120 divisors (see below), whose sum is σ = 118186992. Its totient is φ = 8916480.
The previous prime is 35554097. The next prime is 35554147. The reversal of 35554140 is 4145553.
It is a super-2 number, since 2×355541402 = 2528193742279200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (35554147) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26895 + ... + 28185.
Almost surely, 235554140 is an apocalyptic number.
35554140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 35554140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59093496).
35554140 is an abundant number, since it is smaller than the sum of its proper divisors (82632852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
35554140 is a wasteful number, since it uses less digits than its factorization.
35554140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1329 (or 1318 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 35554140 is about 5962.7292408762. The cubic root of 35554140 is about 328.8239126942.
Adding to 35554140 its reverse (4145553), we get a palindrome (39699693).
The spelling of 35554140 in words is "thirty-five million, five hundred fifty-four thousand, one hundred forty".
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