Search a number
-
+
700480 = 26511199
BaseRepresentation
bin10101011000001000000
31022120212201
42223001000
5134403410
623002544
75645134
oct2530100
91276781
10700480
11439310
12299454
131b6ab1
141433c4
15dc83a
hexab040

700480 has 56 divisors (see below), whose sum is σ = 1828800. Its totient is φ = 253440.

The previous prime is 700471. The next prime is 700499. The reversal of 700480 is 84007.

It is a happy number.

700480 is nontrivially palindromic in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421 + ... + 3619.

2700480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (914400).

700480 is an abundant number, since it is smaller than the sum of its proper divisors (1128320).

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

700480 is a wasteful number, since it uses less digits than its factorization.

700480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 700480 is about 836.9468322420. The cubic root of 700480 is about 88.8106904858.

Adding to 700480 its reverse (84007), we get a palindrome (784487).

The spelling of 700480 in words is "seven hundred thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 199 220 320 352 398 440 704 796 880 995 1592 1760 1990 2189 3184 3520 3980 4378 6368 7960 8756 10945 12736 15920 17512 21890 31840 35024 43780 63680 70048 87560 140096 175120 350240 700480