Base | Representation |
---|---|
bin | 101000110101001… |
… | …1100101101011110 |
3 | 10112111001101101001 |
4 | 1101222130231132 |
5 | 10301220112032 |
6 | 343541340514 |
7 | 45644335402 |
oct | 12152345536 |
9 | 3474041331 |
10 | 1370082142 |
11 | 643414aa0 |
12 | 322a0773a |
13 | 18ab04cc0 |
14 | cdd65102 |
15 | 804353e7 |
hex | 51a9cb5e |
1370082142 has 32 divisors (see below), whose sum is σ = 2437029504. Its totient is φ = 569474400.
The previous prime is 1370082137. The next prime is 1370082157. The reversal of 1370082142 is 2412800731.
It is a self number, because there is not a number n which added to its sum of digits gives 1370082142.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8217 + ... + 52987.
It is an arithmetic number, because the mean of its divisors is an integer number (76157172).
Almost surely, 21370082142 is an apocalyptic number.
1370082142 is a deficient number, since it is larger than the sum of its proper divisors (1066947362).
1370082142 is a wasteful number, since it uses less digits than its factorization.
1370082142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44904.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 1370082142 is about 37014.6206518451. The cubic root of 1370082142 is about 1110.6627381706.
Adding to 1370082142 its reverse (2412800731), we get a palindrome (3782882873).
The spelling of 1370082142 in words is "one billion, three hundred seventy million, eighty-two thousand, one hundred forty-two".
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