Search a number
-
+
88423914 = 23231633931
BaseRepresentation
bin1010100010100…
…11110111101010
320011101101210210
411101103313222
5140114031124
612435121550
72122406445
oct521236752
9204341723
1088423914
1145a05217
12257432b6
131541c757
14ba5a65c
157b69a29
hex5453dea

88423914 has 32 divisors (see below), whose sum is σ = 185716224. Its totient is φ = 28013040.

The previous prime is 88423913. The next prime is 88423927. The reversal of 88423914 is 41932488.

It is not an unprimeable number, because it can be changed into a prime (88423913) 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, 20529 + ... + 24459.

It is an arithmetic number, because the mean of its divisors is an integer number (5803632).

Almost surely, 288423914 is an apocalyptic number.

88423914 is an abundant number, since it is smaller than the sum of its proper divisors (97292310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88423914 is a wasteful number, since it uses less digits than its factorization.

88423914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4122.

The product of its digits is 55296, while the sum is 39.

The square root of 88423914 is about 9403.3990662951. The cubic root of 88423914 is about 445.5090987849.

The spelling of 88423914 in words is "eighty-eight million, four hundred twenty-three thousand, nine hundred fourteen".

Divisors: 1 2 3 6 23 46 69 138 163 326 489 978 3749 3931 7498 7862 11247 11793 22494 23586 90413 180826 271239 542478 640753 1281506 1922259 3844518 14737319 29474638 44211957 88423914