Base | Representation |
---|---|
bin | 101000111100110… |
… | …1000001001010110 |
3 | 10112202112112112102 |
4 | 1101321220021112 |
5 | 10303224424032 |
6 | 344202522102 |
7 | 46023220106 |
oct | 12171501126 |
9 | 3482475472 |
10 | 1374061142 |
11 | 645692523 |
12 | 324206332 |
13 | 18b89913c |
14 | d06bd206 |
15 | 8096e362 |
hex | 51e68256 |
1374061142 has 16 divisors (see below), whose sum is σ = 2185278912. Its totient is φ = 645744000.
The previous prime is 1374061127. The next prime is 1374061177. The reversal of 1374061142 is 2411604731.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373 + ... + 52440.
It is an arithmetic number, because the mean of its divisors is an integer number (136579932).
Almost surely, 21374061142 is an apocalyptic number.
1374061142 is a deficient number, since it is larger than the sum of its proper divisors (811217770).
1374061142 is a wasteful number, since it uses less digits than its factorization.
1374061142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54583.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 1374061142 is about 37068.3307150457. The cubic root of 1374061142 is about 1111.7368965679.
Adding to 1374061142 its reverse (2411604731), we get a palindrome (3785665873).
The spelling of 1374061142 in words is "one billion, three hundred seventy-four million, sixty-one thousand, one hundred forty-two".
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