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214013204031 = 3116485248607
BaseRepresentation
bin1100011101010000101…
…1100101011000111111
3202110101221121012121010
43013110023211120333
512001244340012111
6242152153410303
721314306135154
oct3072413453077
9673357535533
10214013204031
1182842968860
1235588709993
13172485a2093
14a50323422b
155878814aa6
hex31d42e563f

214013204031 has 8 divisors (see below), whose sum is σ = 311291933184. Its totient is φ = 129704972120.

The previous prime is 214013204029. The next prime is 214013204047. The reversal of 214013204031 is 130402310412.

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 214013204031 - 21 = 214013204029 is a prime.

It is a super-2 number, since 2×2140132040312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214013203989 and 214013204007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214013204081) 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, 3242624271 + ... + 3242624336.

It is an arithmetic number, because the mean of its divisors is an integer number (38911491648).

Almost surely, 2214013204031 is an apocalyptic number.

214013204031 is a deficient number, since it is larger than the sum of its proper divisors (97278729153).

214013204031 is a wasteful number, since it uses less digits than its factorization.

214013204031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485248621.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 214013204031 its reverse (130402310412), we get a palindrome (344415514443).

The spelling of 214013204031 in words is "two hundred fourteen billion, thirteen million, two hundred four thousand, thirty-one".

Divisors: 1 3 11 33 6485248607 19455745821 71337734677 214013204031