Search a number
-
+
42030400414 = 227777567591
BaseRepresentation
bin100111001001001101…
…010000001110011110
311000111011121120020211
4213021031100032132
51142034240303124
631150345203034
73015360336352
oct471115201636
9130434546224
1042030400414
1116909079a12
12818ba9047a
133c6a911c22
14206a0db462
15115eda1e94
hex9c935039e

42030400414 has 8 divisors (see below), whose sum is σ = 63068311728. Its totient is φ = 21007629840.

The previous prime is 42030400369. The next prime is 42030400421. The reversal of 42030400414 is 41400403024.

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

It is a super-2 number, since 2×420304004142 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3778242 + ... + 3789349.

It is an arithmetic number, because the mean of its divisors is an integer number (7883538966).

Almost surely, 242030400414 is an apocalyptic number.

42030400414 is a deficient number, since it is larger than the sum of its proper divisors (21037911314).

42030400414 is a wasteful number, since it uses less digits than its factorization.

42030400414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570370.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42030400414 its reverse (41400403024), we get a palindrome (83430803438).

The spelling of 42030400414 in words is "forty-two billion, thirty million, four hundred thousand, four hundred fourteen".

Divisors: 1 2 2777 5554 7567591 15135182 21015200207 42030400414