Base | Representation |
---|---|
bin | 101101110110011… |
… | …000011110011110 |
3 | 1222121102222012210 |
4 | 231312120132132 |
5 | 3033410341000 |
6 | 204155141250 |
7 | 25030232151 |
oct | 5566303636 |
9 | 1877388183 |
10 | 769230750 |
11 | 3652354a2 |
12 | 195744826 |
13 | c349ba32 |
14 | 74239c98 |
15 | 477ea350 |
hex | 2dd9879e |
769230750 has 32 divisors (see below), whose sum is σ = 1920001824. Its totient is φ = 205128000.
The previous prime is 769230697. The next prime is 769230757. The reversal of 769230750 is 57032967.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 769230699 and 769230708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (769230757) 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, 512071 + ... + 513570.
It is an arithmetic number, because the mean of its divisors is an integer number (60000057).
Almost surely, 2769230750 is an apocalyptic number.
769230750 is an abundant number, since it is smaller than the sum of its proper divisors (1150771074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
769230750 is a wasteful number, since it uses less digits than its factorization.
769230750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1025661 (or 1025651 counting only the distinct ones).
The product of its (nonzero) digits is 79380, while the sum is 39.
The square root of 769230750 is about 27735.0094645738. The cubic root of 769230750 is about 916.2603194387.
The spelling of 769230750 in words is "seven hundred sixty-nine million, two hundred thirty thousand, seven hundred fifty".
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