Base | Representation |
---|---|
bin | 1000000001101110010… |
… | …1100101001110110010 |
3 | 111011221121112202220112 |
4 | 2000123211211032302 |
5 | 4224410324241010 |
6 | 143203505541322 |
7 | 12651222606236 |
oct | 2003345451662 |
9 | 434847482815 |
10 | 137901790130 |
11 | 53535a68aa5 |
12 | 22887044842 |
13 | 10008c7cbb0 |
14 | 6962aca5c6 |
15 | 38c190ea05 |
hex | 201b9653b2 |
137901790130 has 32 divisors (see below), whose sum is σ = 269111430000. Its totient is φ = 50575848192.
The previous prime is 137901790129. The next prime is 137901790141. The reversal of 137901790130 is 31097109731.
It can be written as a sum of positive squares in 8 ways, for example, as 310499641 + 137591290489 = 17621^2 + 370933^2 .
It is a super-4 number, since 4×1379017901304 (a number of 46 digits) contains 4444 as substring.
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 15 ways as a sum of consecutive naturals, for example, 3540305 + ... + 3579044.
Almost surely, 2137901790130 is an apocalyptic number.
137901790130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137901790130 is a deficient number, since it is larger than the sum of its proper divisors (131209639870).
137901790130 is a wasteful number, since it uses less digits than its factorization.
137901790130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7119518.
The product of its (nonzero) digits is 35721, while the sum is 41.
Adding to 137901790130 its reverse (31097109731), we get a palindrome (168998899861).
The spelling of 137901790130 in words is "one hundred thirty-seven billion, nine hundred one million, seven hundred ninety thousand, one hundred thirty".
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