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30514354413 = 353931886047
BaseRepresentation
bin11100011010110011…
…000001100011101101
32220202121010210222120
4130122303001203231
5444443133320123
622003524303153
72130113506254
oct343263014355
986677123876
1030514354413
1111a39615124
125ab7241ab9
132b53b04a1a
14169689979b
15bd8d7a2e3
hex71acc18ed

30514354413 has 8 divisors (see below), whose sum is σ = 40693371648. Its totient is φ = 20339120064.

The previous prime is 30514354411. The next prime is 30514354417. The reversal of 30514354413 is 31445341503.

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

It is not a de Polignac number, because 30514354413 - 21 = 30514354411 is a prime.

It is a super-2 number, since 2×305143544132 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30514354411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926845 + ... + 959202.

It is an arithmetic number, because the mean of its divisors is an integer number (5086671456).

Almost surely, 230514354413 is an apocalyptic number.

It is an amenable number.

30514354413 is a deficient number, since it is larger than the sum of its proper divisors (10179017235).

30514354413 is a wasteful number, since it uses less digits than its factorization.

30514354413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891443.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 30514354413 its reverse (31445341503), we get a palindrome (61959695916).

The spelling of 30514354413 in words is "thirty billion, five hundred fourteen million, three hundred fifty-four thousand, four hundred thirteen".

Divisors: 1 3 5393 16179 1886047 5658141 10171451471 30514354413