Base | Representation |
---|---|
bin | 1000110110110011011… |
… | …1111001111111100001 |
3 | 112112201121220200220020 |
4 | 2031230313321333201 |
5 | 4443101003401040 |
6 | 153521424104053 |
7 | 13664300326131 |
oct | 2155467717741 |
9 | 475647820806 |
10 | 152150450145 |
11 | 59587a65181 |
12 | 255a2a65029 |
13 | 11469c52575 |
14 | 7515210ac1 |
15 | 3e577aecd0 |
hex | 236cdf9fe1 |
152150450145 has 16 divisors (see below), whose sum is σ = 245192095680. Its totient is φ = 80563114944.
The previous prime is 152150450129. The next prime is 152150450159. The reversal of 152150450145 is 541054051251.
It is a happy number.
It is not a de Polignac number, because 152150450145 - 24 = 152150450129 is a prime.
It is a super-2 number, since 2×1521504501452 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36484834 + ... + 36489003.
It is an arithmetic number, because the mean of its divisors is an integer number (15324505980).
Almost surely, 2152150450145 is an apocalyptic number.
152150450145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
152150450145 is a deficient number, since it is larger than the sum of its proper divisors (93041645535).
152150450145 is a wasteful number, since it uses less digits than its factorization.
152150450145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72973984.
The product of its (nonzero) digits is 20000, while the sum is 33.
The spelling of 152150450145 in words is "one hundred fifty-two billion, one hundred fifty million, four hundred fifty thousand, one hundred forty-five".
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