Base | Representation |
---|---|
bin | 10110011010010… |
… | …100011000101101 |
3 | 222012111200021202 |
4 | 112122110120231 |
5 | 1232223413442 |
6 | 101150535245 |
7 | 12213634034 |
oct | 2632243055 |
9 | 865450252 |
10 | 375997997 |
11 | 183271951 |
12 | a5b07525 |
13 | 5cb8972b |
14 | 37d1771b |
15 | 23021c32 |
hex | 1669462d |
375997997 has 12 divisors (see below), whose sum is σ = 395316000. Its totient is φ = 356946480.
The previous prime is 375997987. The next prime is 375998017. The reversal of 375997997 is 799799573.
It is not a de Polignac number, because 375997997 - 24 = 375997981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (375997927) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 753254 + ... + 753752.
It is an arithmetic number, because the mean of its divisors is an integer number (32943000).
Almost surely, 2375997997 is an apocalyptic number.
It is an amenable number.
375997997 is a deficient number, since it is larger than the sum of its proper divisors (19318003).
375997997 is an equidigital number, since it uses as much as digits as its factorization.
375997997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884 (or 703 counting only the distinct ones).
The product of its digits is 33756345, while the sum is 65.
The square root of 375997997 is about 19390.6677811776. The cubic root of 375997997 is about 721.7639343803.
The spelling of 375997997 in words is "three hundred seventy-five million, nine hundred ninety-seven thousand, nine hundred ninety-seven".
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