Base | Representation |
---|---|
bin | 1111110001110… |
… | …00011001010010 |
3 | 100020001011020000 |
4 | 13320320121102 |
5 | 232340222240 |
6 | 21044430430 |
7 | 3164653431 |
oct | 770703122 |
9 | 306034200 |
10 | 132351570 |
11 | 6878876a |
12 | 383a8416 |
13 | 2155cc50 |
14 | 13813118 |
15 | b945430 |
hex | 7e38652 |
132351570 has 80 divisors (see below), whose sum is σ = 383284440. Its totient is φ = 32576256.
The previous prime is 132351559. The next prime is 132351581. The reversal of 132351570 is 75153231.
It is an interprime number because it is at equal distance from previous prime (132351559) and next prime (132351581).
It can be written as a sum of positive squares in 4 ways, for example, as 119968209 + 12383361 = 10953^2 + 3519^2 .
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, 4246 + ... + 16814.
Almost surely, 2132351570 is an apocalyptic number.
132351570 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 132351570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191642220).
132351570 is an abundant number, since it is smaller than the sum of its proper divisors (250932870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132351570 is a wasteful number, since it uses less digits than its factorization.
132351570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12601 (or 12592 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 27.
The square root of 132351570 is about 11504.4152393766. The cubic root of 132351570 is about 509.6159738796.
The spelling of 132351570 in words is "one hundred thirty-two million, three hundred fifty-one thousand, five hundred seventy".
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