Search a number
-
+
88250793 = 3231278997
BaseRepresentation
bin1010100001010…
…01100110101001
320011001121022220
411100221212221
5140043011133
612431304253
72121055641
oct520514651
9204047286
1088250793
11458a7144
122567b089
131538ba07
14ba13521
157b335b3
hex54299a9

88250793 has 8 divisors (see below), whose sum is σ = 122783808. Its totient is φ = 56275824.

The previous prime is 88250719. The next prime is 88250849. The reversal of 88250793 is 39705288.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88250793 - 210 = 88249769 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88250093) 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, 639430 + ... + 639567.

It is an arithmetic number, because the mean of its divisors is an integer number (15347976).

Almost surely, 288250793 is an apocalyptic number.

It is an amenable number.

88250793 is a deficient number, since it is larger than the sum of its proper divisors (34533015).

88250793 is a wasteful number, since it uses less digits than its factorization.

88250793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279023.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 88250793 is about 9394.1893210644. The cubic root of 88250793 is about 445.2181617656.

The spelling of 88250793 in words is "eighty-eight million, two hundred fifty thousand, seven hundred ninety-three".

Divisors: 1 3 23 69 1278997 3836991 29416931 88250793