Base | Representation |
---|---|
bin | 101001101000100… |
… | …0011101110000110 |
3 | 10121100122222010202 |
4 | 1103101003232012 |
5 | 10330111334424 |
6 | 350342050502 |
7 | 46422065531 |
oct | 12321035606 |
9 | 3540588122 |
10 | 1396980614 |
11 | 657617237 |
12 | 32ba19a32 |
13 | 193562363 |
14 | d3767a18 |
15 | 8299a2ae |
hex | 53443b86 |
1396980614 has 16 divisors (see below), whose sum is σ = 2118702768. Its totient is φ = 690757632.
The previous prime is 1396980523. The next prime is 1396980617. The reversal of 1396980614 is 4160896931.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1396980617) 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, 402374 + ... + 405830.
It is an arithmetic number, because the mean of its divisors is an integer number (132418923).
Almost surely, 21396980614 is an apocalyptic number.
1396980614 is a deficient number, since it is larger than the sum of its proper divisors (721722154).
1396980614 is a wasteful number, since it uses less digits than its factorization.
1396980614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5639.
The product of its (nonzero) digits is 279936, while the sum is 47.
The square root of 1396980614 is about 37376.2038468328. The cubic root of 1396980614 is about 1117.8841361491.
The spelling of 1396980614 in words is "one billion, three hundred ninety-six million, nine hundred eighty thousand, six hundred fourteen".
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