Base | Representation |
---|---|
bin | 101000111110000… |
… | …0010110110111010 |
3 | 10112210201201210210 |
4 | 1101330002312322 |
5 | 10303410213332 |
6 | 344224251550 |
7 | 46031466453 |
oct | 12174026672 |
9 | 3483651723 |
10 | 1374694842 |
11 | 645a85644 |
12 | 324470bb6 |
13 | 18ba5b701 |
14 | d080612a |
15 | 80a46ecc |
hex | 51f02dba |
1374694842 has 16 divisors (see below), whose sum is σ = 2751338880. Its totient is φ = 457906752.
The previous prime is 1374694823. The next prime is 1374694861. The reversal of 1374694842 is 2484964731.
1374694842 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (1374694823) and next prime (1374694861).
It is a junction number, because it is equal to n+sod(n) for n = 1374694791 and 1374694800.
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, 71967 + ... + 89042.
It is an arithmetic number, because the mean of its divisors is an integer number (171958680).
Almost surely, 21374694842 is an apocalyptic number.
1374694842 is an abundant number, since it is smaller than the sum of its proper divisors (1376644038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1374694842 is a wasteful number, since it uses less digits than its factorization.
1374694842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162437.
The product of its digits is 1161216, while the sum is 48.
The square root of 1374694842 is about 37076.8774575206. The cubic root of 1374694842 is about 1111.9077767357.
It can be divided in two parts, 137469 and 4842, that added together give a triangular number (142311 = T533).
The spelling of 1374694842 in words is "one billion, three hundred seventy-four million, six hundred ninety-four thousand, eight hundred forty-two".
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