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3838813006 = 27274200929
BaseRepresentation
bin1110010011001111…
…1010001101001110
3100220112101220110111
43210303322031032
530330214004011
61432531030234
7164062241440
oct34463721516
910815356414
103838813006
11169aa01036
128b173b37a
134924068b2
14285b96490
15177036121
hexe4cfa34e

3838813006 has 8 divisors (see below), whose sum is σ = 6580822320. Its totient is φ = 1645205568.

The previous prime is 3838813001. The next prime is 3838813007. The reversal of 3838813006 is 6003188383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3838813006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838813001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137100451 + ... + 137100478.

It is an arithmetic number, because the mean of its divisors is an integer number (822602790).

Almost surely, 23838813006 is an apocalyptic number.

3838813006 is a deficient number, since it is larger than the sum of its proper divisors (2742009314).

3838813006 is a wasteful number, since it uses less digits than its factorization.

3838813006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274200938.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 3838813006 is about 61958.1552824162. The cubic root of 3838813006 is about 1565.7856882977.

The spelling of 3838813006 in words is "three billion, eight hundred thirty-eight million, eight hundred thirteen thousand, six".

Divisors: 1 2 7 14 274200929 548401858 1919406503 3838813006