Search a number
-
+
8495631093 = 313732062547
BaseRepresentation
bin1111110100110000…
…10000101011110101
3210221002000202221110
413322120100223311
5114344340143333
63523002505233
7420346446525
oct77230205365
923832022843
108495631093
11366a620424
121791205219
13a55128761
145a8443685
1534ac9e063
hex1fa610af5

8495631093 has 8 divisors (see below), whose sum is σ = 11335763808. Its totient is φ = 5659626224.

The previous prime is 8495631077. The next prime is 8495631097. The reversal of 8495631093 is 3901365948.

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 8495631093 - 24 = 8495631077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8495631097) 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, 1027155 + ... + 1035392.

It is an arithmetic number, because the mean of its divisors is an integer number (1416970476).

Almost surely, 28495631093 is an apocalyptic number.

It is an amenable number.

8495631093 is a deficient number, since it is larger than the sum of its proper divisors (2840132715).

8495631093 is a wasteful number, since it uses less digits than its factorization.

8495631093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063923.

The product of its (nonzero) digits is 699840, while the sum is 48.

The square root of 8495631093 is about 92171.7478026754. The cubic root of 8495631093 is about 2040.4778366913.

The spelling of 8495631093 in words is "eight billion, four hundred ninety-five million, six hundred thirty-one thousand, ninety-three".

Divisors: 1 3 1373 4119 2062547 6187641 2831877031 8495631093