Search a number
-
+
88096431 = 3171727381
BaseRepresentation
bin1010100000000…
…11111010101111
320010202202120210
411100003322233
5140023041211
612424113503
72116543623
oct520037257
9203682523
1088096431
1145801175
1225605893
1315336687
14b9b3183
157b029a6
hex5403eaf

88096431 has 8 divisors (see below), whose sum is σ = 124371504. Its totient is φ = 55276160.

The previous prime is 88096427. The next prime is 88096453. The reversal of 88096431 is 13469088.

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 88096431 - 22 = 88096427 is a prime.

It is a super-2 number, since 2×880964312 = 15521962309875522, which contains 22 as substring.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 88096431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88096031) 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, 863640 + ... + 863741.

It is an arithmetic number, because the mean of its divisors is an integer number (15546438).

Almost surely, 288096431 is an apocalyptic number.

88096431 is a deficient number, since it is larger than the sum of its proper divisors (36275073).

88096431 is a wasteful number, since it uses less digits than its factorization.

88096431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727401.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 88096431 is about 9385.9699019334. The cubic root of 88096431 is about 444.9584289744.

The spelling of 88096431 in words is "eighty-eight million, ninety-six thousand, four hundred thirty-one".

Divisors: 1 3 17 51 1727381 5182143 29365477 88096431