Base | Representation |
---|---|
bin | 101001101000100… |
… | …0110111010001011 |
3 | 10121100200122001111 |
4 | 1103101012322023 |
5 | 10330112244200 |
6 | 350342231151 |
7 | 46422151600 |
oct | 12321067213 |
9 | 3540618044 |
10 | 1396993675 |
11 | 657626030 |
12 | 32ba254b7 |
13 | 19356829c |
14 | d376c6a7 |
15 | 8299e0ba |
hex | 53446e8b |
1396993675 has 72 divisors (see below), whose sum is σ = 2250338112. Its totient is φ = 850248000.
The previous prime is 1396993613. The next prime is 1396993679. The reversal of 1396993675 is 5763996931.
It is not a de Polignac number, because 1396993675 - 211 = 1396991627 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1396993679) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 578220 + ... + 580630.
It is an arithmetic number, because the mean of its divisors is an integer number (31254696).
Almost surely, 21396993675 is an apocalyptic number.
1396993675 is a deficient number, since it is larger than the sum of its proper divisors (853344437).
1396993675 is a wasteful number, since it uses less digits than its factorization.
1396993675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2489 (or 2477 counting only the distinct ones).
The product of its digits is 8266860, while the sum is 58.
The square root of 1396993675 is about 37376.3785698936. The cubic root of 1396993675 is about 1117.8876200054.
The spelling of 1396993675 in words is "one billion, three hundred ninety-six million, nine hundred ninety-three thousand, six hundred seventy-five".
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