Base | Representation |
---|---|
bin | 101101110101101… |
… | …000011000001100 |
3 | 1222121001221222010 |
4 | 231311220120030 |
5 | 3033333034430 |
6 | 204151021220 |
7 | 25025451606 |
oct | 5565503014 |
9 | 1877057863 |
10 | 769033740 |
11 | 365110482 |
12 | 19566a810 |
13 | c3430167 |
14 | 741c8176 |
15 | 477abcb0 |
hex | 2dd6860c |
769033740 has 192 divisors, whose sum is σ = 2394685440. Its totient is φ = 183617280.
The previous prime is 769033729. The next prime is 769033807. The reversal of 769033740 is 47330967.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1660749 + ... + 1661211.
It is an arithmetic number, because the mean of its divisors is an integer number (12472320).
Almost surely, 2769033740 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 769033740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1197342720).
769033740 is an abundant number, since it is smaller than the sum of its proper divisors (1625651700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
769033740 is a wasteful number, since it uses less digits than its factorization.
769033740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572 (or 570 counting only the distinct ones).
The product of its (nonzero) digits is 95256, while the sum is 39.
The square root of 769033740 is about 27731.4575888106. The cubic root of 769033740 is about 916.1820906981.
The spelling of 769033740 in words is "seven hundred sixty-nine million, thirty-three thousand, seven hundred forty".
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