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34454210213 = 52395369127
BaseRepresentation
bin100000000101101000…
…011000011010100101
310021221011200020002202
4200011220120122211
51031030234211323
623454505144245
72326543645313
oct400550303245
9107834606082
1034454210213
111368055a0a5
12681678b085
133331128947
14194bc350b3
15d69bbed28
hex805a186a5

34454210213 has 8 divisors (see below), whose sum is σ = 34556810688. Its totient is φ = 34351750944.

The previous prime is 34454210207. The next prime is 34454210221. The reversal of 34454210213 is 31201245443.

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

It is a cyclic number.

It is not a de Polignac number, because 34454210213 - 222 = 34450015909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34454216213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463856 + ... + 532982.

It is an arithmetic number, because the mean of its divisors is an integer number (4319601336).

Almost surely, 234454210213 is an apocalyptic number.

It is an amenable number.

34454210213 is a deficient number, since it is larger than the sum of its proper divisors (102600475).

34454210213 is an equidigital number, since it uses as much as digits as its factorization.

34454210213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70603.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 34454210213 its reverse (31201245443), we get a palindrome (65655455656).

The spelling of 34454210213 in words is "thirty-four billion, four hundred fifty-four million, two hundred ten thousand, two hundred thirteen".

Divisors: 1 523 953 69127 498419 36153421 65878031 34454210213