Base | Representation |
---|---|
bin | 101000111101000… |
… | …1101101110111110 |
3 | 10112202211100201122 |
4 | 1101322031232332 |
5 | 10303244340402 |
6 | 344210110542 |
7 | 46024431011 |
oct | 12172155676 |
9 | 3482740648 |
10 | 1374215102 |
11 | 645788167 |
12 | 32427b452 |
13 | 18b921240 |
14 | d071d378 |
15 | 8099eca2 |
hex | 51e8dbbe |
1374215102 has 32 divisors (see below), whose sum is σ = 2263800000. Its totient is φ = 621831168.
The previous prime is 1374215069. The next prime is 1374215119. The reversal of 1374215102 is 2015124731.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 272399 + ... + 277397.
It is an arithmetic number, because the mean of its divisors is an integer number (70743750).
Almost surely, 21374215102 is an apocalyptic number.
1374215102 is a deficient number, since it is larger than the sum of its proper divisors (889584898).
1374215102 is a wasteful number, since it uses less digits than its factorization.
1374215102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5220.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 1374215102 is about 37070.4073622074. The cubic root of 1374215102 is about 1111.7784174326.
Adding to 1374215102 its reverse (2015124731), we get a palindrome (3389339833).
The spelling of 1374215102 in words is "one billion, three hundred seventy-four million, two hundred fifteen thousand, one hundred two".
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