Search a number
-
+
30014234034031 = 137929225154853
BaseRepresentation
bin1101101001100001110111…
…10000011111111101101111
310221021022222120112121101201
412310300323300133331233
512413223122403042111
6143500203155550331
76215312461601542
oct664607360377557
9127238876477351
1030014234034031
119621a68708545
123448b622bb3a7
13139943a3905b0
1475a9a7984859
15370b1473a6c1
hex1b4c3bc1ff6f

30014234034031 has 8 divisors (see below), whose sum is σ = 32732173436480. Its totient is φ = 27354744941472.

The previous prime is 30014234033999. The next prime is 30014234034061. The reversal of 30014234034031 is 13043043241003.

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

It is not a de Polignac number, because 30014234034031 - 25 = 30014234033999 is a prime.

It is a super-2 number, since 2×300142340340312 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30014234034061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14612576400 + ... + 14612578453.

It is an arithmetic number, because the mean of its divisors is an integer number (4091521679560).

Almost surely, 230014234034031 is an apocalyptic number.

30014234034031 is a deficient number, since it is larger than the sum of its proper divisors (2717939402449).

30014234034031 is a wasteful number, since it uses less digits than its factorization.

30014234034031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29225154945.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 30014234034031 its reverse (13043043241003), we get a palindrome (43057277275034).

The spelling of 30014234034031 in words is "thirty trillion, fourteen billion, two hundred thirty-four million, thirty-four thousand, thirty-one".

Divisors: 1 13 79 1027 29225154853 379927013089 2308787233387 30014234034031