Base | Representation |
---|---|
bin | 1010111101000001… |
… | …0110100011101110 |
3 | 21120220200200122120 |
4 | 2233100112203232 |
5 | 22010204041002 |
6 | 1203432453410 |
7 | 132602063520 |
oct | 25720264356 |
9 | 7526620576 |
10 | 2940299502 |
11 | 12797a4598 |
12 | 6a084a266 |
13 | 37b2109ba |
14 | 1dc705a10 |
15 | 1231eecbc |
hex | af4168ee |
2940299502 has 128 divisors (see below), whose sum is σ = 7207280640. Its totient is φ = 781885440.
The previous prime is 2940299393. The next prime is 2940299503. The reversal of 2940299502 is 2059920492.
It is a super-2 number, since 2×29402995022 = 17290722322922896008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2940299503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4843683 + ... + 4844289.
It is an arithmetic number, because the mean of its divisors is an integer number (56306880).
Almost surely, 22940299502 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2940299502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3603640320).
2940299502 is an abundant number, since it is smaller than the sum of its proper divisors (4266981138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2940299502 is a wasteful number, since it uses less digits than its factorization.
2940299502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 786.
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 2940299502 is about 54224.5286009938. The cubic root of 2940299502 is about 1432.6183956553.
The spelling of 2940299502 in words is "two billion, nine hundred forty million, two hundred ninety-nine thousand, five hundred two".
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