Search a number
-
+
5087423605 = 5111073492477
BaseRepresentation
bin1001011110011101…
…11110110001110101
3111010112212220012111
410233032332301311
540404340023410
62200453051021
7240033246535
oct45716766165
914115786174
105087423605
112180799720
12b9b926a71
13630cbac34
1436393b4c5
151eb974b8a
hex12f3bec75

5087423605 has 32 divisors (see below), whose sum is σ = 6744124800. Its totient is φ = 3653387520.

The previous prime is 5087423591. The next prime is 5087423617. The reversal of 5087423605 is 5063247805.

It is not a de Polignac number, because 5087423605 - 25 = 5087423573 is a prime.

It is a super-2 number, since 2×50874236052 = 51763757873422392050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2052627 + ... + 2055103.

It is an arithmetic number, because the mean of its divisors is an integer number (210753900).

Almost surely, 25087423605 is an apocalyptic number.

5087423605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5087423605 is a deficient number, since it is larger than the sum of its proper divisors (1656701195).

5087423605 is a wasteful number, since it uses less digits than its factorization.

5087423605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 5087423605 is about 71326.1775577522. The cubic root of 5087423605 is about 1719.8845700660.

The spelling of 5087423605 in words is "five billion, eighty-seven million, four hundred twenty-three thousand, six hundred five".

Divisors: 1 5 11 55 107 349 535 1177 1745 2477 3839 5885 12385 19195 27247 37343 136235 186715 265039 410773 864473 1325195 2053865 2915429 4322365 9509203 14577145 47546015 92498611 462493055 1017484721 5087423605