Base | Representation |
---|---|
bin | 101001011111100… |
… | …100011100110100 |
3 | 1210111220122202222 |
4 | 221133210130310 |
5 | 2411203012440 |
6 | 153024421512 |
7 | 23152051256 |
oct | 5137443464 |
9 | 1714818688 |
10 | 696141620 |
11 | 327a54559 |
12 | 175177898 |
13 | b12bb125 |
14 | 68651cd6 |
15 | 411ae2b5 |
hex | 297e4734 |
696141620 has 48 divisors (see below), whose sum is σ = 1504863360. Its totient is φ = 270350976.
The previous prime is 696141617. The next prime is 696141623. The reversal of 696141620 is 26141696.
It is an interprime number because it is at equal distance from previous prime (696141617) and next prime (696141623).
It is a super-2 number, since 2×6961416202 = 969226310192448800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (696141623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146441 + ... + 151119.
It is an arithmetic number, because the mean of its divisors is an integer number (31351320).
Almost surely, 2696141620 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 696141620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752431680).
696141620 is an abundant number, since it is smaller than the sum of its proper divisors (808721740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
696141620 is a wasteful number, since it uses less digits than its factorization.
696141620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4904 (or 4902 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 696141620 is about 26384.4958261476. The cubic root of 696141620 is about 886.2696280175.
The spelling of 696141620 in words is "six hundred ninety-six million, one hundred forty-one thousand, six hundred twenty".
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