Search a number
-
+
88116743 = 11131016101
BaseRepresentation
bin1010100000010…
…00111000000111
320010210210110002
411100020320013
5140024213433
612424351515
72116660061
oct520107007
9203723402
1088116743
1145815460
122561559b
13153429b0
14b9ba731
157b089e8
hex5408e07

88116743 has 16 divisors (see below), whose sum is σ = 104563872. Its totient is φ = 73200000.

The previous prime is 88116731. The next prime is 88116803. The reversal of 88116743 is 34761188.

It is a cyclic number.

It is not a de Polignac number, because 88116743 - 28 = 88116487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88116697 and 88116706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88116713) 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, 11393 + ... + 17493.

It is an arithmetic number, because the mean of its divisors is an integer number (6535242).

Almost surely, 288116743 is an apocalyptic number.

88116743 is a deficient number, since it is larger than the sum of its proper divisors (16447129).

88116743 is a wasteful number, since it uses less digits than its factorization.

88116743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6226.

The product of its digits is 32256, while the sum is 38.

The square root of 88116743 is about 9387.0518801166. The cubic root of 88116743 is about 444.9926237047.

The spelling of 88116743 in words is "eighty-eight million, one hundred sixteen thousand, seven hundred forty-three".

Divisors: 1 11 13 101 143 1111 1313 6101 14443 67111 79313 616201 872443 6778211 8010613 88116743