Base | Representation |
---|---|
bin | 101000010001000… |
… | …011001001000000 |
3 | 1202002011220021220 |
4 | 220101003021000 |
5 | 2340420323302 |
6 | 151011315040 |
7 | 22512101466 |
oct | 5021031100 |
9 | 1662156256 |
10 | 675557952 |
11 | 317375763 |
12 | 16a2aba80 |
13 | a9c62144 |
14 | 65a14836 |
15 | 3e4954bc |
hex | 28443240 |
675557952 has 56 divisors (see below), whose sum is σ = 1845088512. Its totient is φ = 217920000.
The previous prime is 675557891. The next prime is 675557959. The reversal of 675557952 is 259755576.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 675557895 and 675557904.
It is not an unprimeable number, because it can be changed into a prime (675557959) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50799 + ... + 62702.
Almost surely, 2675557952 is an apocalyptic number.
675557952 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
It is an amenable number.
675557952 is an abundant number, since it is smaller than the sum of its proper divisors (1169530560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675557952 is a wasteful number, since it uses less digits than its factorization.
675557952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113547 (or 113537 counting only the distinct ones).
The product of its digits is 3307500, while the sum is 51.
The square root of 675557952 is about 25991.4976867436. The cubic root of 675557952 is about 877.4469529056.
The spelling of 675557952 in words is "six hundred seventy-five million, five hundred fifty-seven thousand, nine hundred fifty-two".
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