Base | Representation |
---|---|
bin | 10010001010110… |
… | …01101010010010 |
3 | 101121210021021100 |
4 | 21011121222102 |
5 | 303004121040 |
6 | 23042405230 |
7 | 3530320161 |
oct | 1105315222 |
9 | 347707240 |
10 | 152410770 |
11 | 79039516 |
12 | 43060816 |
13 | 257642b5 |
14 | 163553d8 |
15 | d5a8b30 |
hex | 9159a92 |
152410770 has 72 divisors (see below), whose sum is σ = 407596644. Its totient is φ = 39512448.
The previous prime is 152410711. The next prime is 152410777. The reversal of 152410770 is 77014251.
It can be written as a sum of positive squares in 6 ways, for example, as 141776649 + 10634121 = 11907^2 + 3261^2 .
It is not an unprimeable number, because it can be changed into a prime (152410777) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 122592 + ... + 123828.
Almost surely, 2152410770 is an apocalyptic number.
152410770 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 152410770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203798322).
152410770 is an abundant number, since it is smaller than the sum of its proper divisors (255185874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152410770 is a wasteful number, since it uses less digits than its factorization.
152410770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1324 (or 1284 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 27.
The square root of 152410770 is about 12345.4756894986. The cubic root of 152410770 is about 534.1606426594.
The spelling of 152410770 in words is "one hundred fifty-two million, four hundred ten thousand, seven hundred seventy".
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