Base | Representation |
---|---|
bin | 101000110110000… |
… | …0001110000011110 |
3 | 10112111211102010020 |
4 | 1101230001300132 |
5 | 10301321333110 |
6 | 343554253010 |
7 | 45651011151 |
oct | 12154016036 |
9 | 3474742106 |
10 | 1370496030 |
11 | 643677a52 |
12 | 322b87166 |
13 | 18ac1b4c7 |
14 | d0031c98 |
15 | 804b7d70 |
hex | 51b01c1e |
1370496030 has 64 divisors (see below), whose sum is σ = 3536040960. Its totient is φ = 338857344.
The previous prime is 1370495993. The next prime is 1370496037. The reversal of 1370496030 is 306940731.
It is a super-3 number, since 3×13704960303 (a number of 28 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1370495982 and 1370496000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1370496037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1212 + ... + 52368.
It is an arithmetic number, because the mean of its divisors is an integer number (55250640).
Almost surely, 21370496030 is an apocalyptic number.
1370496030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1370496030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1768020480).
1370496030 is an abundant number, since it is smaller than the sum of its proper divisors (2165544930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1370496030 is a wasteful number, since it uses less digits than its factorization.
1370496030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51233.
The product of its (nonzero) digits is 13608, while the sum is 33.
The square root of 1370496030 is about 37020.2111015051. The cubic root of 1370496030 is about 1110.7745669152.
The spelling of 1370496030 in words is "one billion, three hundred seventy million, four hundred ninety-six thousand, thirty".
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