Base | Representation |
---|---|
bin | 11001111001100… |
… | …110011101101000 |
3 | 1010021122102022100 |
4 | 121321212131220 |
5 | 1342214431102 |
6 | 111041253400 |
7 | 13524305520 |
oct | 3171463550 |
9 | 1107572270 |
10 | 434530152 |
11 | 20330aa31 |
12 | 101634260 |
13 | 6c041544 |
14 | 419d2680 |
15 | 28234a1c |
hex | 19e66768 |
434530152 has 96 divisors (see below), whose sum is σ = 1415793600. Its totient is φ = 117614592.
The previous prime is 434530147. The next prime is 434530211. The reversal of 434530152 is 251035434.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13113 + ... + 32264.
It is an arithmetic number, because the mean of its divisors is an integer number (14747850).
Almost surely, 2434530152 is an apocalyptic number.
434530152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
434530152 is an abundant number, since it is smaller than the sum of its proper divisors (981263448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434530152 is a wasteful number, since it uses less digits than its factorization.
434530152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45415 (or 45408 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 434530152 is about 20845.3868277852. The cubic root of 434530152 is about 757.4255875667.
Adding to 434530152 its reverse (251035434), we get a palindrome (685565586).
The spelling of 434530152 in words is "four hundred thirty-four million, five hundred thirty thousand, one hundred fifty-two".
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