Search a number
-
+
7468496893 = 111352227251
BaseRepresentation
bin1101111010010100…
…00011011111111101
3201021111021221201001
412331022003133331
5110243413400033
63233031450301
7353035114264
oct67512033775
921244257631
107468496893
113192854290
121545226991
139203aab40
1450bc715db
152daa0ce7d
hex1bd2837fd

7468496893 has 8 divisors (see below), whose sum is σ = 8774178336. Its totient is φ = 6267270000.

The previous prime is 7468496891. The next prime is 7468496923. The reversal of 7468496893 is 3986948647.

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 7468496893 - 21 = 7468496891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7468496891) 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, 26113483 + ... + 26113768.

It is an arithmetic number, because the mean of its divisors is an integer number (1096772292).

Almost surely, 27468496893 is an apocalyptic number.

It is an amenable number.

7468496893 is a deficient number, since it is larger than the sum of its proper divisors (1305681443).

7468496893 is a wasteful number, since it uses less digits than its factorization.

7468496893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52227275.

The product of its digits is 62705664, while the sum is 64.

The square root of 7468496893 is about 86420.4657069146. The cubic root of 7468496893 is about 1954.6892966288.

The spelling of 7468496893 in words is "seven billion, four hundred sixty-eight million, four hundred ninety-six thousand, eight hundred ninety-three".

Divisors: 1 11 13 143 52227251 574499761 678954263 7468496893