Base | Representation |
---|---|
bin | 10101001010110… |
… | …001010101110100 |
3 | 220202021020110100 |
4 | 111022301111310 |
5 | 1211404120301 |
6 | 55123554100 |
7 | 11541453246 |
oct | 2512612564 |
9 | 822236410 |
10 | 355145076 |
11 | 172519830 |
12 | 9ab2b930 |
13 | 58768020 |
14 | 3524a096 |
15 | 212a3286 |
hex | 152b1574 |
355145076 has 144 divisors (see below), whose sum is σ = 1064044800. Its totient is φ = 98461440.
The previous prime is 355145069. The next prime is 355145123. The reversal of 355145076 is 670541553.
It is a super-2 number, since 2×3551450762 = 252256050014091552, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 355145076.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 766821 + ... + 767283.
It is an arithmetic number, because the mean of its divisors is an integer number (7389200).
Almost surely, 2355145076 is an apocalyptic number.
355145076 is a gapful number since it is divisible by the number (36) 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 355145076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532022400).
355145076 is an abundant number, since it is smaller than the sum of its proper divisors (708899724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355145076 is a wasteful number, since it uses less digits than its factorization.
355145076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 646 (or 641 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 36.
The square root of 355145076 is about 18845.2932054665. The cubic root of 355145076 is about 708.1663163809.
The spelling of 355145076 in words is "three hundred fifty-five million, one hundred forty-five thousand, seventy-six".
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