Base | Representation |
---|---|
bin | 10101000010101… |
… | …001011110111100 |
3 | 220121021001120001 |
4 | 111002221132330 |
5 | 1210333000430 |
6 | 55010204044 |
7 | 11514404260 |
oct | 2502513674 |
9 | 817231501 |
10 | 353015740 |
11 | 1712a4a50 |
12 | 9a283624 |
13 | 581a0a6c |
14 | 34c540a0 |
15 | 20ed23ca |
hex | 150a97bc |
353015740 has 96 divisors (see below), whose sum is σ = 946971648. Its totient is φ = 107328000.
The previous prime is 353015651. The next prime is 353015759. The reversal of 353015740 is 47510353.
It is a super-2 number, since 2×3530157402 = 249240225375495200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 353015699 and 353015708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60345 + ... + 65935.
It is an arithmetic number, because the mean of its divisors is an integer number (9864288).
Almost surely, 2353015740 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 353015740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473485824).
353015740 is an abundant number, since it is smaller than the sum of its proper divisors (593955908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
353015740 is a wasteful number, since it uses less digits than its factorization.
353015740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5659 (or 5657 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 353015740 is about 18788.7131012212. The cubic root of 353015740 is about 706.7481656133.
It can be divided in two parts, 35301 and 5740, that added together give a triangular number (41041 = T286).
The spelling of 353015740 in words is "three hundred fifty-three million, fifteen thousand, seven hundred forty".
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