Base | Representation |
---|---|
bin | 10010001000000… |
… | …01101111000010 |
3 | 101121002222020200 |
4 | 21010001233002 |
5 | 302411110001 |
6 | 23030550030 |
7 | 3524260200 |
oct | 1104015702 |
9 | 347088220 |
10 | 152050626 |
11 | 78912982 |
12 | 42b08316 |
13 | 256693b0 |
14 | 162a0070 |
15 | d537086 |
hex | 9101bc2 |
152050626 has 144 divisors (see below), whose sum is σ = 420147000. Its totient is φ = 39384576.
The previous prime is 152050621. The next prime is 152050627. The reversal of 152050626 is 626050251.
152050626 is a `hidden beast` number, since 15 + 20 + 5 + 0 + 626 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 48316401 + 103734225 = 6951^2 + 10185^2 .
It is a super-5 number, since 5×1520506265 (a number of 42 digits) contains 55555 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 152050626.
It is not an unprimeable number, because it can be changed into a prime (152050621) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1020400 + ... + 1020548.
Almost surely, 2152050626 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152050626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210073500).
152050626 is an abundant number, since it is smaller than the sum of its proper divisors (268096374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152050626 is a wasteful number, since it uses less digits than its factorization.
152050626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273 (or 263 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 152050626 is about 12330.8809904240. The cubic root of 152050626 is about 533.7395733876.
The spelling of 152050626 in words is "one hundred fifty-two million, fifty thousand, six hundred twenty-six".
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