Base | Representation |
---|---|
bin | 10010000001100… |
… | …10011001001101 |
3 | 101112111211021021 |
4 | 21000302121031 |
5 | 302201420412 |
6 | 23000434141 |
7 | 3514122166 |
oct | 1100623115 |
9 | 345454237 |
10 | 151201357 |
11 | 783928aa |
12 | 42778951 |
13 | 2542c978 |
14 | 1611c76d |
15 | d41a607 |
hex | 903264d |
151201357 has 2 divisors, whose sum is σ = 151201358. Its totient is φ = 151201356.
The previous prime is 151201327. The next prime is 151201363. The reversal of 151201357 is 753102151.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 127103076 + 24098281 = 11274^2 + 4909^2 .
It is a cyclic number.
It is not a de Polignac number, because 151201357 - 223 = 142812749 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (151201327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75600678 + 75600679.
It is an arithmetic number, because the mean of its divisors is an integer number (75600679).
Almost surely, 2151201357 is an apocalyptic number.
It is an amenable number.
151201357 is a deficient number, since it is larger than the sum of its proper divisors (1).
151201357 is an equidigital number, since it uses as much as digits as its factorization.
151201357 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 151201357 is about 12296.3960980443. The cubic root of 151201357 is about 532.7439948050.
The spelling of 151201357 in words is "one hundred fifty-one million, two hundred one thousand, three hundred fifty-seven".
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