Base | Representation |
---|---|
bin | 101000111111111… |
… | …0111000100011100 |
3 | 10112212121112221120 |
4 | 1101333313010130 |
5 | 10304134221012 |
6 | 344301530540 |
7 | 46043133660 |
oct | 12177670434 |
9 | 3485545846 |
10 | 1375695132 |
11 | 6465a9129 |
12 | 324873a50 |
13 | 18c01bab6 |
14 | d09c68a0 |
15 | 80b9358c |
hex | 51ff711c |
1375695132 has 48 divisors (see below), whose sum is σ = 3676162560. Its totient is φ = 392236992.
The previous prime is 1375695071. The next prime is 1375695151. The reversal of 1375695132 is 2315965731.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24094 + ... + 57722.
It is an arithmetic number, because the mean of its divisors is an integer number (76586720).
Almost surely, 21375695132 is an apocalyptic number.
1375695132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1375695132 is an abundant number, since it is smaller than the sum of its proper divisors (2300467428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1375695132 is a wasteful number, since it uses less digits than its factorization.
1375695132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34130 (or 34128 counting only the distinct ones).
The product of its digits is 170100, while the sum is 42.
The square root of 1375695132 is about 37090.3644091023. The cubic root of 1375695132 is about 1112.1774027733.
The spelling of 1375695132 in words is "one billion, three hundred seventy-five million, six hundred ninety-five thousand, one hundred thirty-two".
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