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214026214061 = 11727163716349
BaseRepresentation
bin1100011101010011110…
…1001101101010101101
3202110102212002012000002
43013110331031222231
512001311202322221
6242153340314045
721314524542242
oct3072475155255
9673385065002
10214026214061
118284a244450
1235590b42925
131724b1a8a1a
14a504c5d5c9
155879a3480b
hex31d4f4daad

214026214061 has 16 divisors (see below), whose sum is σ = 233961436800. Its totient is φ = 194171081280.

The previous prime is 214026214013. The next prime is 214026214069. The reversal of 214026214061 is 160412620412.

It is not a de Polignac number, because 214026214061 - 26 = 214026213997 is a prime.

It is a super-2 number, since 2×2140262140612 (a number of 23 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 (214026214069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13082915 + ... + 13099263.

It is an arithmetic number, because the mean of its divisors is an integer number (14622589800).

Almost surely, 2214026214061 is an apocalyptic number.

It is an amenable number.

214026214061 is a deficient number, since it is larger than the sum of its proper divisors (19935222739).

214026214061 is a wasteful number, since it uses less digits than its factorization.

214026214061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18724.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 214026214061 its reverse (160412620412), we get a palindrome (374438834473).

The spelling of 214026214061 in words is "two hundred fourteen billion, twenty-six million, two hundred fourteen thousand, sixty-one".

Divisors: 1 11 727 1637 7997 16349 18007 179839 1190099 11885723 13091089 26763313 130742953 294396443 19456928551 214026214061