Base | Representation |
---|---|
bin | 100010011110000110… |
… | …011100111111110011 |
3 | 10112112110001002202012 |
4 | 202132012130333303 |
5 | 1101300112331011 |
6 | 25000404313135 |
7 | 2450124523322 |
oct | 423606347763 |
9 | 115473032665 |
10 | 37012230131 |
11 | 14773491348 |
12 | 720b3a27ab |
13 | 364b0909b6 |
14 | 1b1186a0b9 |
15 | e6955ba8b |
hex | 89e19cff3 |
37012230131 has 8 divisors (see below), whose sum is σ = 39254597664. Its totient is φ = 34822624320.
The previous prime is 37012230107. The next prime is 37012230137. The reversal of 37012230131 is 13103221073.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-37012230131 is a prime.
It is a super-2 number, since 2×370122301312 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 37012230097 and 37012230106.
It is not an unprimeable number, because it can be changed into a prime (37012230137) 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, 13188986 + ... + 13191791.
It is an arithmetic number, because the mean of its divisors is an integer number (4906824708).
Almost surely, 237012230131 is an apocalyptic number.
37012230131 is a deficient number, since it is larger than the sum of its proper divisors (2242367533).
37012230131 is a wasteful number, since it uses less digits than its factorization.
37012230131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26380861.
The product of its (nonzero) digits is 756, while the sum is 23.
The spelling of 37012230131 in words is "thirty-seven billion, twelve million, two hundred thirty thousand, one hundred thirty-one".
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