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3000203401 = 131719968219
BaseRepresentation
bin1011001011010011…
…0111100010001001
321202002102010100111
42302310313202021
522121023002101
61213412434321
7134230210456
oct26264674211
97662363314
103000203401
1112aa59a248
126b89189a1
1338a755cb0
1420665a82d
151285d4251
hexb2d37889

3000203401 has 16 divisors (see below), whose sum is σ = 3438288000. Its totient is φ = 2593375488.

The previous prime is 3000203399. The next prime is 3000203411. The reversal of 3000203401 is 1043020003.

3000203401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3000203401 - 21 = 3000203399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000203411) 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, 9870 + ... + 78088.

It is an arithmetic number, because the mean of its divisors is an integer number (214893000).

Almost surely, 23000203401 is an apocalyptic number.

It is an amenable number.

3000203401 is a deficient number, since it is larger than the sum of its proper divisors (438084599).

3000203401 is a wasteful number, since it uses less digits than its factorization.

3000203401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68448.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3000203401 is about 54774.1125076436. The cubic root of 3000203401 is about 1442.2821645713.

Adding to 3000203401 its reverse (1043020003), we get a palindrome (4043223404).

The spelling of 3000203401 in words is "three billion, two hundred three thousand, four hundred one".

Divisors: 1 13 17 199 221 2587 3383 43979 68219 886847 1159723 13575581 15076399 176482553 230784877 3000203401