Search a number
-
+
56026470 = 23511231663
BaseRepresentation
bin1101010110111…
…0010101100110
310220102102212110
43111232111212
5103320321340
65320501450
71250134323
oct325562546
9126372773
1056026470
1129697575
121691a886
13b7b8476
147625b4a
154dba680
hex356e566

56026470 has 32 divisors (see below), whose sum is σ = 134664192. Its totient is φ = 14918112.

The previous prime is 56026469. The next prime is 56026471. The reversal of 56026470 is 7462065.

It is an interprime number because it is at equal distance from previous prime (56026469) and next prime (56026471).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56026471) 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, 32859 + ... + 34521.

It is an arithmetic number, because the mean of its divisors is an integer number (4208256).

Almost surely, 256026470 is an apocalyptic number.

56026470 is an abundant number, since it is smaller than the sum of its proper divisors (78637722).

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

56026470 is a wasteful number, since it uses less digits than its factorization.

56026470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 56026470 is about 7485.0831658706. The cubic root of 56026470 is about 382.6465071645.

The spelling of 56026470 in words is "fifty-six million, twenty-six thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 1123 1663 2246 3326 3369 4989 5615 6738 8315 9978 11230 16630 16845 24945 33690 49890 1867549 3735098 5602647 9337745 11205294 18675490 28013235 56026470