Base | Representation |
---|---|
bin | 1000110101010011… |
… | …00100011010011000 |
3 | 110020111001012210211 |
4 | 10122221210122120 |
5 | 34202432300320 |
6 | 2102315020504 |
7 | 225340642453 |
oct | 43251443230 |
9 | 13214035724 |
10 | 4742071960 |
11 | 201385993a |
12 | b0413a734 |
13 | 5a75a1752 |
14 | 32db2049a |
15 | 1cb4a855a |
hex | 11aa64698 |
4742071960 has 32 divisors (see below), whose sum is σ = 10737635760. Its totient is φ = 1884744576.
The previous prime is 4742071937. The next prime is 4742071963. The reversal of 4742071960 is 691702474.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4742071963) 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, 371274 + ... + 383833.
Almost surely, 24742071960 is an apocalyptic number.
4742071960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4742071960 is an abundant number, since it is smaller than the sum of its proper divisors (5995563800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4742071960 is a wasteful number, since it uses less digits than its factorization.
4742071960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755275 (or 755271 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 40.
The square root of 4742071960 is about 68862.7036936541. The cubic root of 4742071960 is about 1680.0519588994.
It can be divided in two parts, 474 and 2071960, that multiplied together give a triangular number (982109040 = T44319).
The spelling of 4742071960 in words is "four billion, seven hundred forty-two million, seventy-one thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •