Base | Representation |
---|---|
bin | 1011001101101111… |
… | …0001000010111010 |
3 | 21202210121012001200 |
4 | 2303123301002322 |
5 | 22131130303232 |
6 | 1214415155030 |
7 | 134412660450 |
oct | 26333610272 |
9 | 7683535050 |
10 | 3010400442 |
11 | 1305324455 |
12 | 700215a76 |
13 | 38c8b644a |
14 | 207b529d0 |
15 | 12944a77c |
hex | b36f10ba |
3010400442 has 48 divisors (see below), whose sum is σ = 7474751232. Its totient is φ = 857757600.
The previous prime is 3010400429. The next prime is 3010400453. The reversal of 3010400442 is 2440040103.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 13692 + ... + 78792.
It is an arithmetic number, because the mean of its divisors is an integer number (155723984).
Almost surely, 23010400442 is an apocalyptic number.
3010400442 is an abundant number, since it is smaller than the sum of its proper divisors (4464350790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3010400442 is a wasteful number, since it uses less digits than its factorization.
3010400442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65483 (or 65480 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 3010400442 is about 54867.1162172754. The cubic root of 3010400442 is about 1443.9143183303.
Adding to 3010400442 its reverse (2440040103), we get a palindrome (5450440545).
The spelling of 3010400442 in words is "three billion, ten million, four hundred thousand, four hundred forty-two".
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