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5838401028 = 223486533419
BaseRepresentation
bin1010110111111111…
…01110111000000100
3120001212222111120010
411123333232320010
543424112313103
62403201110220
7264452406225
oct53377567004
916055874503
105838401028
112526697119
12116b328370
13720768585
143d558524c
15242866903
hex15bfeee04

5838401028 has 12 divisors (see below), whose sum is σ = 13622935760. Its totient is φ = 1946133672.

The previous prime is 5838401011. The next prime is 5838401047. The reversal of 5838401028 is 8201048385.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243266698 + ... + 243266721.

Almost surely, 25838401028 is an apocalyptic number.

It is an amenable number.

5838401028 is an abundant number, since it is smaller than the sum of its proper divisors (7784534732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5838401028 is a wasteful number, since it uses less digits than its factorization.

5838401028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486533426 (or 486533424 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 5838401028 is about 76409.4302295208. The cubic root of 5838401028 is about 1800.6583011901.

The spelling of 5838401028 in words is "five billion, eight hundred thirty-eight million, four hundred one thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 486533419 973066838 1459600257 1946133676 2919200514 5838401028