Base | Representation |
---|---|
bin | 100101010100101… |
… | …0000110110111001 |
3 | 10020021111000002022 |
4 | 1022221100312321 |
5 | 10031044042222 |
6 | 324133444225 |
7 | 43014431414 |
oct | 11251206671 |
9 | 3207430068 |
10 | 1252330937 |
11 | 5929a9850 |
12 | 2ab4a0675 |
13 | 16c5b7830 |
14 | bc472b7b |
15 | 74e26042 |
hex | 4aa50db9 |
1252330937 has 16 divisors (see below), whose sum is σ = 1507161600. Its totient is φ = 1025270400.
The previous prime is 1252330921. The next prime is 1252330943. The reversal of 1252330937 is 7390332521.
It is not a de Polignac number, because 1252330937 - 24 = 1252330921 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1252330897 and 1252330906.
It is not an unprimeable number, because it can be changed into a prime (1252330997) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100937 + ... + 112662.
It is an arithmetic number, because the mean of its divisors is an integer number (94197600).
Almost surely, 21252330937 is an apocalyptic number.
It is an amenable number.
1252330937 is a deficient number, since it is larger than the sum of its proper divisors (254830663).
1252330937 is a wasteful number, since it uses less digits than its factorization.
1252330937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213664.
The product of its (nonzero) digits is 34020, while the sum is 35.
The square root of 1252330937 is about 35388.2881332228. The cubic root of 1252330937 is about 1077.8865094512.
The spelling of 1252330937 in words is "one billion, two hundred fifty-two million, three hundred thirty thousand, nine hundred thirty-seven".
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