Base | Representation |
---|---|
bin | 1000110011111101100… |
… | …1100010100010101101 |
3 | 112110202110022120200222 |
4 | 2030333121202202231 |
5 | 4440020200440203 |
6 | 153314011501125 |
7 | 13636344434435 |
oct | 2147731424255 |
9 | 473673276628 |
10 | 151387515053 |
11 | 5922633a805 |
12 | 2540b4577a5 |
13 | 11377b79298 |
14 | 7481b732c5 |
15 | 3e1080a038 |
hex | 233f6628ad |
151387515053 has 2 divisors, whose sum is σ = 151387515054. Its totient is φ = 151387515052.
The previous prime is 151387515017. The next prime is 151387515067. The reversal of 151387515053 is 350515783151.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 106842035689 + 44545479364 = 326867^2 + 211058^2 .
It is a cyclic number.
It is not a de Polignac number, because 151387515053 - 26 = 151387514989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 151387514995 and 151387515013.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (151387517053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75693757526 + 75693757527.
It is an arithmetic number, because the mean of its divisors is an integer number (75693757527).
Almost surely, 2151387515053 is an apocalyptic number.
It is an amenable number.
151387515053 is a deficient number, since it is larger than the sum of its proper divisors (1).
151387515053 is an equidigital number, since it uses as much as digits as its factorization.
151387515053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 315000, while the sum is 44.
The spelling of 151387515053 in words is "one hundred fifty-one billion, three hundred eighty-seven million, five hundred fifteen thousand, fifty-three".
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