Base | Representation |
---|---|
bin | 111111110101111010… |
… | …0000000101100000000 |
3 | 111002212202100010211112 |
4 | 1333223310000230000 |
5 | 4221240132004430 |
6 | 142552154302452 |
7 | 12622321015010 |
oct | 1775364005400 |
9 | 432782303745 |
10 | 137100266240 |
11 | 53164587263 |
12 | 226a2727a28 |
13 | cc0bbb54c2 |
14 | 68c8485c40 |
15 | 3876386195 |
hex | 1febd00b00 |
137100266240 has 72 divisors (see below), whose sum is σ = 375312003360. Its totient is φ = 47005802496.
The previous prime is 137100266239. The next prime is 137100266287. The reversal of 137100266240 is 42662001731.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 137100266197 and 137100266206.
It is an unprimeable number.
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, 7641725 + ... + 7659644.
Almost surely, 2137100266240 is an apocalyptic number.
137100266240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137100266240 is an abundant number, since it is smaller than the sum of its proper divisors (238211737120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137100266240 is an equidigital number, since it uses as much as digits as its factorization.
137100266240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15301397 (or 15301383 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
Adding to 137100266240 its reverse (42662001731), we get a palindrome (179762267971).
The spelling of 137100266240 in words is "one hundred thirty-seven billion, one hundred million, two hundred sixty-six thousand, two hundred forty".
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