Base | Representation |
---|---|
bin | 101000111101010… |
… | …1010100111111110 |
3 | 10112210001101001110 |
4 | 1101322222213332 |
5 | 10303312132223 |
6 | 344212422450 |
7 | 46025433012 |
oct | 12172524776 |
9 | 3483041043 |
10 | 1374333438 |
11 | 645859065 |
12 | 324317a26 |
13 | 18b96306a |
14 | d0750542 |
15 | 809c4d93 |
hex | 51eaa9fe |
1374333438 has 16 divisors (see below), whose sum is σ = 2749556880. Its totient is φ = 457962816.
The previous prime is 1374333437. The next prime is 1374333469. The reversal of 1374333438 is 8343334731.
It is a junction number, because it is equal to n+sod(n) for n = 1374333396 and 1374333405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1374333437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16095 + ... + 54842.
It is an arithmetic number, because the mean of its divisors is an integer number (171847305).
Almost surely, 21374333438 is an apocalyptic number.
1374333438 is an abundant number, since it is smaller than the sum of its proper divisors (1375223442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1374333438 is a wasteful number, since it uses less digits than its factorization.
1374333438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74171.
The product of its digits is 217728, while the sum is 39.
The square root of 1374333438 is about 37072.0034257659. The cubic root of 1374333438 is about 1111.8103288935.
The spelling of 1374333438 in words is "one billion, three hundred seventy-four million, three hundred thirty-three thousand, four hundred thirty-eight".
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