Base | Representation |
---|---|
bin | 1110111100000101… |
… | …1011110011010010 |
3 | 101100110202202002010 |
4 | 3233001123303102 |
5 | 31203043140032 |
6 | 1501531003350 |
7 | 201242355660 |
oct | 35701336322 |
9 | 11313682063 |
10 | 4010130642 |
11 | 1778683561 |
12 | 93ab99556 |
13 | 4bba5a88b |
14 | 2a082dc30 |
15 | 1870c6ccc |
hex | ef05bcd2 |
4010130642 has 32 divisors (see below), whose sum is σ = 9168509952. Its totient is φ = 1145439504.
The previous prime is 4010130637. The next prime is 4010130737. The reversal of 4010130642 is 2460310104.
It is a super-2 number, since 2×40101306422 = 32162295531814664328, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174973 + ... + 196559.
It is an arithmetic number, because the mean of its divisors is an integer number (286515936).
Almost surely, 24010130642 is an apocalyptic number.
4010130642 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
4010130642 is an abundant number, since it is smaller than the sum of its proper divisors (5158379310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4010130642 is a wasteful number, since it uses less digits than its factorization.
4010130642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26022.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 4010130642 is about 63325.5923146401. The cubic root of 4010130642 is about 1588.7400381851.
Adding to 4010130642 its reverse (2460310104), we get a palindrome (6470440746).
The spelling of 4010130642 in words is "four billion, ten million, one hundred thirty thousand, six hundred forty-two".
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