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88054672213 = 679901132739
BaseRepresentation
bin101001000000001110…
…1111010101101010101
322102021200101211002001
41102000131322231111
52420313444002323
6104241325115301
76235035235654
oct1220035725525
9272250354061
1088054672213
1134386626582
12150953b8b31
1383c3aaab51
1443947d519b
1524556b83ad
hex148077ab55

88054672213 has 8 divisors (see below), whose sum is σ = 89378620640. Its totient is φ = 86731009200.

The previous prime is 88054672201. The next prime is 88054672243. The reversal of 88054672213 is 31227645088.

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 88054672213 - 213 = 88054664021 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 (88054672243) 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, 596998 + ... + 729736.

It is an arithmetic number, because the mean of its divisors is an integer number (11172327580).

Almost surely, 288054672213 is an apocalyptic number.

It is an amenable number.

88054672213 is a deficient number, since it is larger than the sum of its proper divisors (1323948427).

88054672213 is a wasteful number, since it uses less digits than its factorization.

88054672213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142707.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 88054672213 in words is "eighty-eight billion, fifty-four million, six hundred seventy-two thousand, two hundred thirteen".

Divisors: 1 67 9901 132739 663367 8893513 1314248839 88054672213