Base | Representation |
---|---|
bin | 10010001000001… |
… | …00001001001010 |
3 | 101121010110210000 |
4 | 21010010021022 |
5 | 302411413430 |
6 | 23031103430 |
7 | 3524331021 |
oct | 1104041112 |
9 | 347113700 |
10 | 152060490 |
11 | 7891a32a |
12 | 42b11b76 |
13 | 25670a2a |
14 | 162a38b8 |
15 | d539e60 |
hex | 910424a |
152060490 has 80 divisors (see below), whose sum is σ = 411171552. Its totient is φ = 40322016.
The previous prime is 152060459. The next prime is 152060501. The reversal of 152060490 is 94060251.
152060490 is a `hidden beast` number, since 1 + 52 + 0 + 604 + 9 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 183457 + ... + 184283.
Almost surely, 2152060490 is an apocalyptic number.
152060490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 152060490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205585776).
152060490 is an abundant number, since it is smaller than the sum of its proper divisors (259111062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152060490 is a wasteful number, since it uses less digits than its factorization.
152060490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1073 (or 1064 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 152060490 is about 12331.2809553590. The cubic root of 152060490 is about 533.7511149236.
The spelling of 152060490 in words is "one hundred fifty-two million, sixty thousand, four hundred ninety".
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