Base | Representation |
---|---|
bin | 1010001011100… |
… | …1000111111110 |
3 | 2222100110012000 |
4 | 2202321013332 |
5 | 41412420220 |
6 | 4123123130 |
7 | 1025645421 |
oct | 242710776 |
9 | 88313160 |
10 | 42701310 |
11 | 22116143 |
12 | 123734a6 |
13 | 8b01262 |
14 | 59579b8 |
15 | 3b37390 |
hex | 28b91fe |
42701310 has 64 divisors (see below), whose sum is σ = 115214400. Its totient is φ = 11252736.
The previous prime is 42701237. The next prime is 42701357. The reversal of 42701310 is 1310724.
It is a super-2 number, since 2×427013102 = 3646803751432200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 23142 + ... + 24918.
It is an arithmetic number, because the mean of its divisors is an integer number (1800225).
Almost surely, 242701310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42701310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57607200).
42701310 is an abundant number, since it is smaller than the sum of its proper divisors (72513090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42701310 is a wasteful number, since it uses less digits than its factorization.
42701310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1882 (or 1876 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 42701310 is about 6534.6239371520. The cubic root of 42701310 is about 349.5267344946.
The spelling of 42701310 in words is "forty-two million, seven hundred one thousand, three hundred ten".
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