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214050515413 = 7171798743827
BaseRepresentation
bin1100011101011001100…
…1111010100111010101
3202110111112210211012011
43013112121322213111
512001333412443123
6242200005224221
721315241234540
oct3072631724725
9673445724164
10214050515413
1182861a32409
1235599102071
1317253236c17
14a508187857
15587bc34e0d
hex31d667a9d5

214050515413 has 8 divisors (see below), whose sum is σ = 259019111232. Its totient is φ = 172679407296.

The previous prime is 214050515359. The next prime is 214050515461. The reversal of 214050515413 is 314515050412.

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 214050515413 - 213 = 214050507221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214050515513) 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, 899371795 + ... + 899372032.

It is an arithmetic number, because the mean of its divisors is an integer number (32377388904).

Almost surely, 2214050515413 is an apocalyptic number.

It is an amenable number.

214050515413 is a deficient number, since it is larger than the sum of its proper divisors (44968595819).

214050515413 is a wasteful number, since it uses less digits than its factorization.

214050515413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798743851.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 214050515413 its reverse (314515050412), we get a palindrome (528565565825).

The spelling of 214050515413 in words is "two hundred fourteen billion, fifty million, five hundred fifteen thousand, four hundred thirteen".

Divisors: 1 7 17 119 1798743827 12591206789 30578645059 214050515413