Base | Representation |
---|---|
bin | 10010001000110… |
… | …10000000100111 |
3 | 101121022000122020 |
4 | 21010122000213 |
5 | 302422300210 |
6 | 23033034223 |
7 | 3525153111 |
oct | 1104320047 |
9 | 347260566 |
10 | 152150055 |
11 | 78980652 |
12 | 42b55973 |
13 | 256a2725 |
14 | 162c83b1 |
15 | d556770 |
hex | 911a027 |
152150055 has 16 divisors (see below), whose sum is σ = 245806080. Its totient is φ = 80358048.
The previous prime is 152150023. The next prime is 152150059. The reversal of 152150055 is 550051251.
It is not a de Polignac number, because 152150055 - 25 = 152150023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152150059) 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, 47695 + ... + 50784.
It is an arithmetic number, because the mean of its divisors is an integer number (15362880).
Almost surely, 2152150055 is an apocalyptic number.
152150055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152150055 is a deficient number, since it is larger than the sum of its proper divisors (93656025).
152150055 is a wasteful number, since it uses less digits than its factorization.
152150055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98590.
The product of its (nonzero) digits is 1250, while the sum is 24.
The square root of 152150055 is about 12334.9120386000. The cubic root of 152150055 is about 533.8558890955.
The spelling of 152150055 in words is "one hundred fifty-two million, one hundred fifty thousand, fifty-five".
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