Base | Representation |
---|---|
bin | 10011111101111110001… |
… | …111011011001001100100 |
3 | 11212011220211222120101211 |
4 | 103331332033123021210 |
5 | 134440242402240004 |
6 | 2530215153001204 |
7 | 201065464066105 |
oct | 23757617331144 |
9 | 4764824876354 |
10 | 1372212540004 |
11 | 489a52229319 |
12 | 1a1b3b253204 |
13 | 9c525a44157 |
14 | 4a5b5d843ac |
15 | 25a638cd504 |
hex | 13f7e3db264 |
1372212540004 has 12 divisors (see below), whose sum is σ = 2401396174828. Its totient is φ = 686099347200.
The previous prime is 1372212539921. The next prime is 1372212540031. The reversal of 1372212540004 is 4000452122731.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 464098837504 + 908113702500 = 681248^2 + 952950^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1271157 + ... + 2088124.
Almost surely, 21372212540004 is an apocalyptic number.
It is an amenable number.
1372212540004 is a deficient number, since it is larger than the sum of its proper divisors (1029183634824).
1372212540004 is a wasteful number, since it uses less digits than its factorization.
1372212540004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3461406 (or 3461404 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
Adding to 1372212540004 its reverse (4000452122731), we get a palindrome (5372664662735).
The spelling of 1372212540004 in words is "one trillion, three hundred seventy-two billion, two hundred twelve million, five hundred forty thousand, four".
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