Base | Representation |
---|---|
bin | 100010111011000000… |
… | …100111101000111001 |
3 | 10120210020200011101011 |
4 | 202323000213220321 |
5 | 1103243243140441 |
6 | 25120451553521 |
7 | 2465134165525 |
oct | 427300475071 |
9 | 116706604334 |
10 | 37497240121 |
11 | 149a223a550 |
12 | 73258bb8a1 |
13 | 36c76c7b63 |
14 | 1b5a03cd85 |
15 | e96e13581 |
hex | 8bb027a39 |
37497240121 has 8 divisors (see below), whose sum is σ = 42225631488. Its totient is φ = 32988774000.
The previous prime is 37497240073. The next prime is 37497240161. The reversal of 37497240121 is 12104279473.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 37497240121 - 219 = 37496715833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (37497240161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54980950 + ... + 54981631.
It is an arithmetic number, because the mean of its divisors is an integer number (5278203936).
Almost surely, 237497240121 is an apocalyptic number.
37497240121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
37497240121 is a deficient number, since it is larger than the sum of its proper divisors (4728391367).
37497240121 is a wasteful number, since it uses less digits than its factorization.
37497240121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109962623.
The product of its (nonzero) digits is 84672, while the sum is 40.
The spelling of 37497240121 in words is "thirty-seven billion, four hundred ninety-seven million, two hundred forty thousand, one hundred twenty-one".
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