Base | Representation |
---|---|
bin | 101000111001011… |
… | …1110010110100001 |
3 | 10112122020221010212 |
4 | 1101302332112201 |
5 | 10302303121324 |
6 | 344101303505 |
7 | 46002334313 |
oct | 12162762641 |
9 | 3478227125 |
10 | 1372317089 |
11 | 644701160 |
12 | 323704b95 |
13 | 18b408360 |
14 | d03877b3 |
15 | 8072770e |
hex | 51cbe5a1 |
1372317089 has 8 divisors (see below), whose sum is σ = 1612232832. Its totient is φ = 1151594640.
The previous prime is 1372317071. The next prime is 1372317097. The reversal of 1372317089 is 9807132731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1372317089 - 28 = 1372316833 is a prime.
It is a super-2 number, since 2×13723170892 = 3766508385522867842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1372317059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4798169 + ... + 4798454.
It is an arithmetic number, because the mean of its divisors is an integer number (201529104).
Almost surely, 21372317089 is an apocalyptic number.
It is an amenable number.
1372317089 is a deficient number, since it is larger than the sum of its proper divisors (239915743).
1372317089 is a wasteful number, since it uses less digits than its factorization.
1372317089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9596647.
The product of its (nonzero) digits is 63504, while the sum is 41.
The square root of 1372317089 is about 37044.7984067939. The cubic root of 1372317089 is about 1111.2663330853.
The spelling of 1372317089 in words is "one billion, three hundred seventy-two million, three hundred seventeen thousand, eighty-nine".
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